40140080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9467}}^1$

素因数の和:9533

約数の個数: 40

約数和(自身を含む): 95096592

約数和(自身を除く): 54956512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9467, 18934, 37868, 47335, 75736, 94670, 151472, 189340, 378680, 501751, 757360, 1003502, 2007004, 2508755, 4014008, 5017510, 8028016, 10035020, 20070040, 40140080]

約数ペア:

[(1, 40140080), (2, 20070040), (4, 10035020), (5, 8028016), (8, 5017510), (10, 4014008), (16, 2508755), (20, 2007004), (40, 1003502), (53, 757360), (80, 501751), (106, 378680), (212, 189340), (265, 151472), (424, 94670), (530, 75736), (848, 47335), (1060, 37868), (2120, 18934), (4240, 9467)]