29385980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113023}}^1$

素因数の和:113045

約数の個数: 24

約数和(自身を含む): 66458112

約数和(自身を除く): 37072132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113023, 226046, 452092, 565115, 1130230, 1469299, 2260460, 2938598, 5877196, 7346495, 14692990, 29385980]

約数ペア:

[(1, 29385980), (2, 14692990), (4, 7346495), (5, 5877196), (10, 2938598), (13, 2260460), (20, 1469299), (26, 1130230), (52, 565115), (65, 452092), (130, 226046), (260, 113023)]