8310160

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 19518840

約数和(自身を除く): 11208680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 953, 1090, 1744, 1906, 2180, 3812, 4360, 4765, 7624, 8720, 9530, 15248, 19060, 38120, 76240, 103877, 207754, 415508, 519385, 831016, 1038770, 1662032, 2077540, 4155080, 8310160]

約数ペア:

[(1, 8310160), (2, 4155080), (4, 2077540), (5, 1662032), (8, 1038770), (10, 831016), (16, 519385), (20, 415508), (40, 207754), (80, 103877), (109, 76240), (218, 38120), (436, 19060), (545, 15248), (872, 9530), (953, 8720), (1090, 7624), (1744, 4765), (1906, 4360), (2180, 3812)]