101068750

素因数分解:

$2^1\times 5^5\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 192550176

約数和(自身を除く): 91481426

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 157, 206, 250, 314, 515, 625, 785, 1030, 1250, 1570, 2575, 3125, 3925, 5150, 6250, 7850, 12875, 16171, 19625, 25750, 32342, 39250, 64375, 80855, 98125, 128750, 161710, 196250, 321875, 404275, 490625, 643750, 808550, 981250, 2021375, 4042750, 10106875, 20213750, 50534375, 101068750]

約数ペア:

[(1, 101068750), (2, 50534375), (5, 20213750), (10, 10106875), (25, 4042750), (50, 2021375), (103, 981250), (125, 808550), (157, 643750), (206, 490625), (250, 404275), (314, 321875), (515, 196250), (625, 161710), (785, 128750), (1030, 98125), (1250, 80855), (1570, 64375), (2575, 39250), (3125, 32342), (3925, 25750), (5150, 19625), (6250, 16171), (7850, 12875)]