133946360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115471}}^1$

素因数の和:115511

約数の個数: 32

約数和(自身を含む): 311774400

約数和(自身を除く): 177828040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 115471, 230942, 461884, 577355, 923768, 1154710, 2309420, 3348659, 4618840, 6697318, 13394636, 16743295, 26789272, 33486590, 66973180, 133946360]

約数ペア:

[(1, 133946360), (2, 66973180), (4, 33486590), (5, 26789272), (8, 16743295), (10, 13394636), (20, 6697318), (29, 4618840), (40, 3348659), (58, 2309420), (116, 1154710), (145, 923768), (232, 577355), (290, 461884), (580, 230942), (1160, 115471)]