80497511770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1\times {\mathrm{146837}}^1$

素因数の和:151074

約数の個数: 32

約数和(自身を含む): 156079396368

約数和(自身を除く): 75581884598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4217, 8434, 21085, 42170, 54821, 109642, 146837, 274105, 293674, 548210, 734185, 1468370, 1908881, 3817762, 9544405, 19088810, 619211629, 1238423258, 3096058145, 6192116290, 8049751177, 16099502354, 40248755885, 80497511770]

約数ペア:

[(1, 80497511770), (2, 40248755885), (5, 16099502354), (10, 8049751177), (13, 6192116290), (26, 3096058145), (65, 1238423258), (130, 619211629), (4217, 19088810), (8434, 9544405), (21085, 3817762), (42170, 1908881), (54821, 1468370), (109642, 734185), (146837, 548210), (274105, 293674)]