2770683500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 6974263296

約数和(自身を除く): 4203579796

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 43, 46, 50, 52, 65, 86, 92, 100, 115, 125, 130, 172, 215, 230, 250, 260, 299, 325, 430, 431, 460, 500, 559, 575, 598, 650, 860, 862, 989, 1075, 1118, 1150, 1196, 1300, 1495, 1625, 1724, 1978, 2150, 2155, 2236, 2300, 2795, 2875, 2990, 3250, 3956, 4300, 4310, 4945, 5375, 5590, 5603, 5750, 5980, 6500, 7475, 8620, 9890, 9913, 10750, 10775, 11180, 11206, 11500, 12857, 13975, 14950, 18533, 19780, 19826, 21500, 21550, 22412, 24725, 25714, 27950, 28015, 29900, 37066, 37375, 39652, 43100, 49450, 49565, 51428, 53875, 55900, 56030, 64285, 69875, 74132, 74750, 92665, 98900, 99130, 107750, 112060, 123625, 128570, 128869, 139750, 140075, 149500, 185330, 198260, 215500, 240929, 247250, 247825, 257140, 257738, 279500, 280150, 321425, 370660, 426259, 463325, 481858, 494500, 495650, 515476, 560300, 642850, 644345, 700375, 852518, 926650, 963716, 991300, 1204645, 1239125, 1285700, 1288690, 1400750, 1607125, 1705036, 1853300, 2131295, 2316625, 2409290, 2478250, 2577380, 2801500, 3214250, 3221725, 4262590, 4633250, 4818580, 4956500, 5541367, 6023225, 6428500, 6443450, 8525180, 9266500, 10656475, 11082734, 12046450, 12886900, 16108625, 21312950, 22165468, 24092900, 27706835, 30116125, 32217250, 42625900, 53282375, 55413670, 60232250, 64434500, 106564750, 110827340, 120464500, 138534175, 213129500, 277068350, 554136700, 692670875, 1385341750, 2770683500]

約数ペア:

[(1, 2770683500), (2, 1385341750), (4, 692670875), (5, 554136700), (10, 277068350), (13, 213129500), (20, 138534175), (23, 120464500), (25, 110827340), (26, 106564750), (43, 64434500), (46, 60232250), (50, 55413670), (52, 53282375), (65, 42625900), (86, 32217250), (92, 30116125), (100, 27706835), (115, 24092900), (125, 22165468), (130, 21312950), (172, 16108625), (215, 12886900), (230, 12046450), (250, 11082734), (260, 10656475), (299, 9266500), (325, 8525180), (430, 6443450), (431, 6428500), (460, 6023225), (500, 5541367), (559, 4956500), (575, 4818580), (598, 4633250), (650, 4262590), (860, 3221725), (862, 3214250), (989, 2801500), (1075, 2577380), (1118, 2478250), (1150, 2409290), (1196, 2316625), (1300, 2131295), (1495, 1853300), (1625, 1705036), (1724, 1607125), (1978, 1400750), (2150, 1288690), (2155, 1285700), (2236, 1239125), (2300, 1204645), (2795, 991300), (2875, 963716), (2990, 926650), (3250, 852518), (3956, 700375), (4300, 644345), (4310, 642850), (4945, 560300), (5375, 515476), (5590, 495650), (5603, 494500), (5750, 481858), (5980, 463325), (6500, 426259), (7475, 370660), (8620, 321425), (9890, 280150), (9913, 279500), (10750, 257738), (10775, 257140), (11180, 247825), (11206, 247250), (11500, 240929), (12857, 215500), (13975, 198260), (14950, 185330), (18533, 149500), (19780, 140075), (19826, 139750), (21500, 128869), (21550, 128570), (22412, 123625), (24725, 112060), (25714, 107750), (27950, 99130), (28015, 98900), (29900, 92665), (37066, 74750), (37375, 74132), (39652, 69875), (43100, 64285), (49450, 56030), (49565, 55900), (51428, 53875)]