104301980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 233936640

約数和(自身を除く): 129634660

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 5801, 8990, 11602, 17980, 23204, 29005, 58010, 116020, 168229, 179831, 336458, 359662, 672916, 719324, 841145, 899155, 1682290, 1798310, 3364580, 3596620, 5215099, 10430198, 20860396, 26075495, 52150990, 104301980]

約数ペア:

[(1, 104301980), (2, 52150990), (4, 26075495), (5, 20860396), (10, 10430198), (20, 5215099), (29, 3596620), (31, 3364580), (58, 1798310), (62, 1682290), (116, 899155), (124, 841145), (145, 719324), (155, 672916), (290, 359662), (310, 336458), (580, 179831), (620, 168229), (899, 116020), (1798, 58010), (3596, 29005), (4495, 23204), (5801, 17980), (8990, 11602)]