385302010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{22921}}^1$

素因数の和:23010

約数の個数: 24

約数和(自身を含む): 710902908

約数和(自身を除く): 325600898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 22921, 45842, 114605, 229210, 939761, 1879522, 4698805, 9397610, 38530201, 77060402, 192651005, 385302010]

約数ペア:

[(1, 385302010), (2, 192651005), (5, 77060402), (10, 38530201), (41, 9397610), (82, 4698805), (205, 1879522), (410, 939761), (1681, 229210), (3362, 114605), (8405, 45842), (16810, 22921)]