117300140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21803}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 247257360

約数和(自身を除く): 129957220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 21803, 43606, 87212, 109015, 218030, 436060, 5865007, 11730014, 23460028, 29325035, 58650070, 117300140]

約数ペア:

[(1, 117300140), (2, 58650070), (4, 29325035), (5, 23460028), (10, 11730014), (20, 5865007), (269, 436060), (538, 218030), (1076, 109015), (1345, 87212), (2690, 43606), (5380, 21803)]