41304880

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 96315264

約数和(自身を除く): 55010384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 991, 1042, 1982, 2084, 2605, 3964, 4168, 4955, 5210, 7928, 8336, 9910, 10420, 15856, 19820, 20840, 39640, 41680, 79280, 516311, 1032622, 2065244, 2581555, 4130488, 5163110, 8260976, 10326220, 20652440, 41304880]

約数ペア:

[(1, 41304880), (2, 20652440), (4, 10326220), (5, 8260976), (8, 5163110), (10, 4130488), (16, 2581555), (20, 2065244), (40, 1032622), (80, 516311), (521, 79280), (991, 41680), (1042, 39640), (1982, 20840), (2084, 19820), (2605, 15856), (3964, 10420), (4168, 9910), (4955, 8336), (5210, 7928)]