29418740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113149}}^1$

素因数の和:113171

約数の個数: 24

約数和(自身を含む): 66532200

約数和(自身を除く): 37113460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113149, 226298, 452596, 565745, 1131490, 1470937, 2262980, 2941874, 5883748, 7354685, 14709370, 29418740]

約数ペア:

[(1, 29418740), (2, 14709370), (4, 7354685), (5, 5883748), (10, 2941874), (13, 2262980), (20, 1470937), (26, 1131490), (52, 565745), (65, 452596), (130, 226298), (260, 113149)]