79147367080

素因数分解:

$2^3\times 5^1\times {\mathrm{6977}}^1\times {\mathrm{283601}}^1$

素因数の和:290589

約数の個数: 32

約数和(自身を含む): 178107728040

約数和(自身を除く): 98960360960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6977, 13954, 27908, 34885, 55816, 69770, 139540, 279080, 283601, 567202, 1134404, 1418005, 2268808, 2836010, 5672020, 11344040, 1978684177, 3957368354, 7914736708, 9893420885, 15829473416, 19786841770, 39573683540, 79147367080]

約数ペア:

[(1, 79147367080), (2, 39573683540), (4, 19786841770), (5, 15829473416), (8, 9893420885), (10, 7914736708), (20, 3957368354), (40, 1978684177), (6977, 11344040), (13954, 5672020), (27908, 2836010), (34885, 2268808), (55816, 1418005), (69770, 1134404), (139540, 567202), (279080, 283601)]