65163670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45569}}^1$

素因数の和:45600

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 72640010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 45569, 91138, 227845, 455690, 501259, 592397, 1002518, 1184794, 2506295, 2961985, 5012590, 5923970, 6516367, 13032734, 32581835, 65163670]

約数ペア:

[(1, 65163670), (2, 32581835), (5, 13032734), (10, 6516367), (11, 5923970), (13, 5012590), (22, 2961985), (26, 2506295), (55, 1184794), (65, 1002518), (110, 592397), (130, 501259), (143, 455690), (286, 227845), (715, 91138), (1430, 45569)]