29758210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 55311984

約数和(自身を除く): 25553774

約数列:

[1, 2, 5, 10, 41, 82, 181, 205, 362, 401, 410, 802, 905, 1810, 2005, 4010, 7421, 14842, 16441, 32882, 37105, 72581, 74210, 82205, 145162, 164410, 362905, 725810, 2975821, 5951642, 14879105, 29758210]

約数ペア:

[(1, 29758210), (2, 14879105), (5, 5951642), (10, 2975821), (41, 725810), (82, 362905), (181, 164410), (205, 145162), (362, 82205), (401, 74210), (410, 72581), (802, 37105), (905, 32882), (1810, 16441), (2005, 14842), (4010, 7421)]