5473840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 12976848

約数和(自身を除く): 7503008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1291, 2120, 2582, 4240, 5164, 6455, 10328, 12910, 20656, 25820, 51640, 68423, 103280, 136846, 273692, 342115, 547384, 684230, 1094768, 1368460, 2736920, 5473840]

約数ペア:

[(1, 5473840), (2, 2736920), (4, 1368460), (5, 1094768), (8, 684230), (10, 547384), (16, 342115), (20, 273692), (40, 136846), (53, 103280), (80, 68423), (106, 51640), (212, 25820), (265, 20656), (424, 12910), (530, 10328), (848, 6455), (1060, 5164), (1291, 4240), (2120, 2582)]