77245240

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2423}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 174091680

約数和(自身を除く): 96846440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 2423, 3188, 3985, 4846, 6376, 7970, 9692, 12115, 15940, 19384, 24230, 31880, 48460, 96920, 1931131, 3862262, 7724524, 9655655, 15449048, 19311310, 38622620, 77245240]

約数ペア:

[(1, 77245240), (2, 38622620), (4, 19311310), (5, 15449048), (8, 9655655), (10, 7724524), (20, 3862262), (40, 1931131), (797, 96920), (1594, 48460), (2423, 31880), (3188, 24230), (3985, 19384), (4846, 15940), (6376, 12115), (7970, 9692)]