29429140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113189}}^1$

素因数の和:113211

約数の個数: 24

約数和(自身を含む): 66555720

約数和(自身を除く): 37126580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113189, 226378, 452756, 565945, 1131890, 1471457, 2263780, 2942914, 5885828, 7357285, 14714570, 29429140]

約数ペア:

[(1, 29429140), (2, 14714570), (4, 7357285), (5, 5885828), (10, 2942914), (13, 2263780), (20, 1471457), (26, 1131890), (52, 565945), (65, 452756), (130, 226378), (260, 113189)]