136366820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{166301}}^1$

素因数の和:166351

約数の個数: 24

約数和(自身を含む): 293356728

約数和(自身を除く): 156989908

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 166301, 332602, 665204, 831505, 1663010, 3326020, 6818341, 13636682, 27273364, 34091705, 68183410, 136366820]

約数ペア:

[(1, 136366820), (2, 68183410), (4, 34091705), (5, 27273364), (10, 13636682), (20, 6818341), (41, 3326020), (82, 1663010), (164, 831505), (205, 665204), (410, 332602), (820, 166301)]