79455160

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3491}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 179139600

約数和(自身を除く): 99684440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 3491, 4552, 5690, 6982, 11380, 13964, 17455, 22760, 27928, 34910, 69820, 139640, 1986379, 3972758, 7945516, 9931895, 15891032, 19863790, 39727580, 79455160]

約数ペア:

[(1, 79455160), (2, 39727580), (4, 19863790), (5, 15891032), (8, 9931895), (10, 7945516), (20, 3972758), (40, 1986379), (569, 139640), (1138, 69820), (2276, 34910), (2845, 27928), (3491, 22760), (4552, 17455), (5690, 13964), (6982, 11380)]