18665340200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{13469}}^1$

素因数の和:13552

約数の個数: 144

約数和(自身を含む): 48141645300

約数和(自身を除く): 29476305100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 169, 200, 205, 260, 325, 328, 338, 410, 520, 533, 650, 676, 820, 845, 1025, 1066, 1300, 1352, 1640, 1690, 2050, 2132, 2600, 2665, 3380, 4100, 4225, 4264, 5330, 6760, 6929, 8200, 8450, 10660, 13325, 13469, 13858, 16900, 21320, 26650, 26938, 27716, 33800, 34645, 53300, 53876, 55432, 67345, 69290, 106600, 107752, 134690, 138580, 173225, 175097, 269380, 277160, 336725, 346450, 350194, 538760, 552229, 673450, 692900, 700388, 875485, 1104458, 1346900, 1385800, 1400776, 1750970, 2208916, 2276261, 2693800, 2761145, 3501940, 4377425, 4417832, 4552522, 5522290, 7003880, 7178977, 8754850, 9105044, 11044580, 11381305, 13805725, 14357954, 17509700, 18210088, 22089160, 22762610, 27611450, 28715908, 35019400, 35894885, 45525220, 55222900, 56906525, 57431816, 71789770, 91050440, 93326701, 110445800, 113813050, 143579540, 179474425, 186653402, 227626100, 287159080, 358948850, 373306804, 455252200, 466633505, 717897700, 746613608, 933267010, 1435795400, 1866534020, 2333167525, 3733068040, 4666335050, 9332670100, 18665340200]

約数ペア:

[(1, 18665340200), (2, 9332670100), (4, 4666335050), (5, 3733068040), (8, 2333167525), (10, 1866534020), (13, 1435795400), (20, 933267010), (25, 746613608), (26, 717897700), (40, 466633505), (41, 455252200), (50, 373306804), (52, 358948850), (65, 287159080), (82, 227626100), (100, 186653402), (104, 179474425), (130, 143579540), (164, 113813050), (169, 110445800), (200, 93326701), (205, 91050440), (260, 71789770), (325, 57431816), (328, 56906525), (338, 55222900), (410, 45525220), (520, 35894885), (533, 35019400), (650, 28715908), (676, 27611450), (820, 22762610), (845, 22089160), (1025, 18210088), (1066, 17509700), (1300, 14357954), (1352, 13805725), (1640, 11381305), (1690, 11044580), (2050, 9105044), (2132, 8754850), (2600, 7178977), (2665, 7003880), (3380, 5522290), (4100, 4552522), (4225, 4417832), (4264, 4377425), (5330, 3501940), (6760, 2761145), (6929, 2693800), (8200, 2276261), (8450, 2208916), (10660, 1750970), (13325, 1400776), (13469, 1385800), (13858, 1346900), (16900, 1104458), (21320, 875485), (26650, 700388), (26938, 692900), (27716, 673450), (33800, 552229), (34645, 538760), (53300, 350194), (53876, 346450), (55432, 336725), (67345, 277160), (69290, 269380), (106600, 175097), (107752, 173225), (134690, 138580)]