31369945900

素因数分解:

$2^2\times 5^2\times {\mathrm{617}}^1\times {\mathrm{677}}^1\times {\mathrm{751}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 68374748736

約数和(自身を除く): 37004802836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 617, 677, 751, 1234, 1354, 1502, 2468, 2708, 3004, 3085, 3385, 3755, 6170, 6770, 7510, 12340, 13540, 15020, 15425, 16925, 18775, 30850, 33850, 37550, 61700, 67700, 75100, 417709, 463367, 508427, 835418, 926734, 1016854, 1670836, 1853468, 2033708, 2088545, 2316835, 2542135, 4177090, 4633670, 5084270, 8354180, 9267340, 10168540, 10442725, 11584175, 12710675, 20885450, 23168350, 25421350, 41770900, 46336700, 50842700, 313699459, 627398918, 1254797836, 1568497295, 3136994590, 6273989180, 7842486475, 15684972950, 31369945900]

約数ペア:

[(1, 31369945900), (2, 15684972950), (4, 7842486475), (5, 6273989180), (10, 3136994590), (20, 1568497295), (25, 1254797836), (50, 627398918), (100, 313699459), (617, 50842700), (677, 46336700), (751, 41770900), (1234, 25421350), (1354, 23168350), (1502, 20885450), (2468, 12710675), (2708, 11584175), (3004, 10442725), (3085, 10168540), (3385, 9267340), (3755, 8354180), (6170, 5084270), (6770, 4633670), (7510, 4177090), (12340, 2542135), (13540, 2316835), (15020, 2088545), (15425, 2033708), (16925, 1853468), (18775, 1670836), (30850, 1016854), (33850, 926734), (37550, 835418), (61700, 508427), (67700, 463367), (75100, 417709)]