475492060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 1021327776

約数和(自身を除く): 545835716

約数列:

[1, 2, 4, 5, 10, 20, 83, 97, 166, 194, 332, 388, 415, 485, 830, 970, 1660, 1940, 2953, 5906, 8051, 11812, 14765, 16102, 29530, 32204, 40255, 59060, 80510, 161020, 245099, 286441, 490198, 572882, 980396, 1145764, 1225495, 1432205, 2450990, 2864410, 4901980, 5728820, 23774603, 47549206, 95098412, 118873015, 237746030, 475492060]

約数ペア:

[(1, 475492060), (2, 237746030), (4, 118873015), (5, 95098412), (10, 47549206), (20, 23774603), (83, 5728820), (97, 4901980), (166, 2864410), (194, 2450990), (332, 1432205), (388, 1225495), (415, 1145764), (485, 980396), (830, 572882), (970, 490198), (1660, 286441), (1940, 245099), (2953, 161020), (5906, 80510), (8051, 59060), (11812, 40255), (14765, 32204), (16102, 29530)]