25925570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 51195456

約数和(自身を除く): 25269886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 1117, 2110, 2234, 2321, 4642, 5585, 11170, 11605, 12287, 23210, 24574, 61435, 122870, 235687, 471374, 1178435, 2356870, 2592557, 5185114, 12962785, 25925570]

約数ペア:

[(1, 25925570), (2, 12962785), (5, 5185114), (10, 2592557), (11, 2356870), (22, 1178435), (55, 471374), (110, 235687), (211, 122870), (422, 61435), (1055, 24574), (1117, 23210), (2110, 12287), (2234, 11605), (2321, 11170), (4642, 5585)]