103630475980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{328381}}^1$

素因数の和:328930

約数の個数: 48

約数和(自身を含む): 225086158080

約数和(自身を除く): 121455682100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 509, 620, 1018, 2036, 2545, 5090, 10180, 15779, 31558, 63116, 78895, 157790, 315580, 328381, 656762, 1313524, 1641905, 3283810, 6567620, 10179811, 20359622, 40719244, 50899055, 101798110, 167145929, 203596220, 334291858, 668583716, 835729645, 1671459290, 3342918580, 5181523799, 10363047598, 20726095196, 25907618995, 51815237990, 103630475980]

約数ペア:

[(1, 103630475980), (2, 51815237990), (4, 25907618995), (5, 20726095196), (10, 10363047598), (20, 5181523799), (31, 3342918580), (62, 1671459290), (124, 835729645), (155, 668583716), (310, 334291858), (509, 203596220), (620, 167145929), (1018, 101798110), (2036, 50899055), (2545, 40719244), (5090, 20359622), (10180, 10179811), (15779, 6567620), (31558, 3283810), (63116, 1641905), (78895, 1313524), (157790, 656762), (315580, 328381)]