1008585500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{155167}}^1$

素因数の和:155199

約数の個数: 48

約数和(自身を含む): 2372208384

約数和(自身を除く): 1363622884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 155167, 310334, 620668, 775835, 1551670, 2017171, 3103340, 3879175, 4034342, 7758350, 8068684, 10085855, 15516700, 19395875, 20171710, 38791750, 40343420, 50429275, 77583500, 100858550, 201717100, 252146375, 504292750, 1008585500]

約数ペア:

[(1, 1008585500), (2, 504292750), (4, 252146375), (5, 201717100), (10, 100858550), (13, 77583500), (20, 50429275), (25, 40343420), (26, 38791750), (50, 20171710), (52, 19395875), (65, 15516700), (100, 10085855), (125, 8068684), (130, 7758350), (250, 4034342), (260, 3879175), (325, 3103340), (500, 2017171), (650, 1551670), (1300, 775835), (1625, 620668), (3250, 310334), (6500, 155167)]