13238972500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 33064416000

約数和(自身を除く): 19825443500

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 89, 92, 100, 115, 125, 130, 178, 199, 230, 250, 260, 299, 325, 356, 398, 445, 460, 500, 575, 598, 625, 650, 796, 890, 995, 1150, 1157, 1196, 1250, 1300, 1495, 1625, 1780, 1990, 2047, 2225, 2300, 2314, 2500, 2587, 2875, 2990, 3250, 3980, 4094, 4450, 4577, 4628, 4975, 5174, 5750, 5785, 5980, 6500, 7475, 8125, 8188, 8900, 9154, 9950, 10235, 10348, 11125, 11500, 11570, 12935, 14375, 14950, 16250, 17711, 18308, 19900, 20470, 22250, 22885, 23140, 24875, 25870, 26611, 28750, 28925, 29900, 32500, 35422, 37375, 40940, 44500, 45770, 49750, 51175, 51740, 53222, 55625, 57500, 57850, 59501, 64675, 70844, 74750, 88555, 91540, 99500, 102350, 106444, 111250, 114425, 115700, 119002, 124375, 129350, 133055, 144625, 149500, 177110, 186875, 204700, 222500, 228850, 230243, 238004, 248750, 255875, 258700, 266110, 289250, 297505, 323375, 354220, 373750, 407353, 442775, 457700, 460486, 497500, 511750, 532220, 572125, 578500, 595010, 646750, 665275, 723125, 747500, 814706, 885550, 920972, 1023500, 1144250, 1151215, 1190020, 1279375, 1293500, 1330550, 1446250, 1487525, 1616875, 1629412, 1771100, 2036765, 2213875, 2288500, 2302430, 2558750, 2661100, 2860625, 2892500, 2975050, 3233750, 3326375, 4073530, 4427750, 4604860, 5117500, 5295589, 5721250, 5756075, 5950100, 6467500, 6652750, 7437625, 8147060, 8855500, 10183825, 10591178, 11069375, 11442500, 11512150, 13305500, 14875250, 16631875, 20367650, 21182356, 22138750, 23024300, 26477945, 28780375, 29750500, 33263750, 37188125, 40735300, 44277500, 50919125, 52955890, 57560750, 66527500, 74376250, 101838250, 105911780, 115121500, 132389725, 143901875, 148752500, 203676500, 254595625, 264779450, 287803750, 509191250, 529558900, 575607500, 661948625, 1018382500, 1323897250, 2647794500, 3309743125, 6619486250, 13238972500]

約数ペア:

[(1, 13238972500), (2, 6619486250), (4, 3309743125), (5, 2647794500), (10, 1323897250), (13, 1018382500), (20, 661948625), (23, 575607500), (25, 529558900), (26, 509191250), (46, 287803750), (50, 264779450), (52, 254595625), (65, 203676500), (89, 148752500), (92, 143901875), (100, 132389725), (115, 115121500), (125, 105911780), (130, 101838250), (178, 74376250), (199, 66527500), (230, 57560750), (250, 52955890), (260, 50919125), (299, 44277500), (325, 40735300), (356, 37188125), (398, 33263750), (445, 29750500), (460, 28780375), (500, 26477945), (575, 23024300), (598, 22138750), (625, 21182356), (650, 20367650), (796, 16631875), (890, 14875250), (995, 13305500), (1150, 11512150), (1157, 11442500), (1196, 11069375), (1250, 10591178), (1300, 10183825), (1495, 8855500), (1625, 8147060), (1780, 7437625), (1990, 6652750), (2047, 6467500), (2225, 5950100), (2300, 5756075), (2314, 5721250), (2500, 5295589), (2587, 5117500), (2875, 4604860), (2990, 4427750), (3250, 4073530), (3980, 3326375), (4094, 3233750), (4450, 2975050), (4577, 2892500), (4628, 2860625), (4975, 2661100), (5174, 2558750), (5750, 2302430), (5785, 2288500), (5980, 2213875), (6500, 2036765), (7475, 1771100), (8125, 1629412), (8188, 1616875), (8900, 1487525), (9154, 1446250), (9950, 1330550), (10235, 1293500), (10348, 1279375), (11125, 1190020), (11500, 1151215), (11570, 1144250), (12935, 1023500), (14375, 920972), (14950, 885550), (16250, 814706), (17711, 747500), (18308, 723125), (19900, 665275), (20470, 646750), (22250, 595010), (22885, 578500), (23140, 572125), (24875, 532220), (25870, 511750), (26611, 497500), (28750, 460486), (28925, 457700), (29900, 442775), (32500, 407353), (35422, 373750), (37375, 354220), (40940, 323375), (44500, 297505), (45770, 289250), (49750, 266110), (51175, 258700), (51740, 255875), (53222, 248750), (55625, 238004), (57500, 230243), (57850, 228850), (59501, 222500), (64675, 204700), (70844, 186875), (74750, 177110), (88555, 149500), (91540, 144625), (99500, 133055), (102350, 129350), (106444, 124375), (111250, 119002), (114425, 115700)]