20363143250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 39360432384

約数和(自身を除く): 18997289134

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 125, 214, 250, 265, 271, 530, 535, 542, 1070, 1325, 1355, 2650, 2675, 2710, 2809, 5350, 5618, 5671, 6625, 6775, 11342, 13250, 13375, 13550, 14045, 14363, 26750, 28090, 28355, 28726, 28997, 33875, 56710, 57994, 67750, 70225, 71815, 140450, 141775, 143630, 144985, 283550, 289970, 300563, 351125, 359075, 601126, 702250, 708875, 718150, 724925, 761239, 1417750, 1449850, 1502815, 1522478, 1536841, 1795375, 3005630, 3073682, 3590750, 3624625, 3806195, 7249250, 7514075, 7612390, 7684205, 15028150, 15368410, 19030975, 37570375, 38061950, 38421025, 75140750, 76842050, 81452573, 95154875, 162905146, 190309750, 192105125, 384210250, 407262865, 814525730, 2036314325, 4072628650, 10181571625, 20363143250]

約数ペア:

[(1, 20363143250), (2, 10181571625), (5, 4072628650), (10, 2036314325), (25, 814525730), (50, 407262865), (53, 384210250), (106, 192105125), (107, 190309750), (125, 162905146), (214, 95154875), (250, 81452573), (265, 76842050), (271, 75140750), (530, 38421025), (535, 38061950), (542, 37570375), (1070, 19030975), (1325, 15368410), (1355, 15028150), (2650, 7684205), (2675, 7612390), (2710, 7514075), (2809, 7249250), (5350, 3806195), (5618, 3624625), (5671, 3590750), (6625, 3073682), (6775, 3005630), (11342, 1795375), (13250, 1536841), (13375, 1522478), (13550, 1502815), (14045, 1449850), (14363, 1417750), (26750, 761239), (28090, 724925), (28355, 718150), (28726, 708875), (28997, 702250), (33875, 601126), (56710, 359075), (57994, 351125), (67750, 300563), (70225, 289970), (71815, 283550), (140450, 144985), (141775, 143630)]