65352340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105407}}^1$

素因数の和:105447

約数の個数: 24

約数和(自身を含む): 141668352

約数和(自身を除く): 76316012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 105407, 210814, 421628, 527035, 1054070, 2108140, 3267617, 6535234, 13070468, 16338085, 32676170, 65352340]

約数ペア:

[(1, 65352340), (2, 32676170), (4, 16338085), (5, 13070468), (10, 6535234), (20, 3267617), (31, 2108140), (62, 1054070), (124, 527035), (155, 421628), (310, 210814), (620, 105407)]