40616570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238921}}^1$

素因数の和:238945

約数の個数: 16

約数和(自身を含む): 77410728

約数和(自身を除く): 36794158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238921, 477842, 1194605, 2389210, 4061657, 8123314, 20308285, 40616570]

約数ペア:

[(1, 40616570), (2, 20308285), (5, 8123314), (10, 4061657), (17, 2389210), (34, 1194605), (85, 477842), (170, 238921)]