29316040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56377}}^1$

素因数の和:56401

約数の個数: 32

約数和(自身を含む): 71036280

約数和(自身を除く): 41720240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56377, 112754, 225508, 281885, 451016, 563770, 732901, 1127540, 1465802, 2255080, 2931604, 3664505, 5863208, 7329010, 14658020, 29316040]

約数ペア:

[(1, 29316040), (2, 14658020), (4, 7329010), (5, 5863208), (8, 3664505), (10, 2931604), (13, 2255080), (20, 1465802), (26, 1127540), (40, 732901), (52, 563770), (65, 451016), (104, 281885), (130, 225508), (260, 112754), (520, 56377)]