80524730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56311}}^1$

素因数の和:56342

約数の個数: 32

約数和(自身を含む): 170287488

約数和(自身を除く): 89762758

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 56311, 112622, 281555, 563110, 619421, 732043, 1238842, 1464086, 3097105, 3660215, 6194210, 7320430, 8052473, 16104946, 40262365, 80524730]

約数ペア:

[(1, 80524730), (2, 40262365), (5, 16104946), (10, 8052473), (11, 7320430), (13, 6194210), (22, 3660215), (26, 3097105), (55, 1464086), (65, 1238842), (110, 732043), (130, 619421), (143, 563110), (286, 281555), (715, 112622), (1430, 56311)]