63819040

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{701}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 87433880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 701, 1138, 1402, 2276, 2804, 2845, 3505, 4552, 5608, 5690, 7010, 9104, 11216, 11380, 14020, 18208, 22432, 22760, 28040, 45520, 56080, 91040, 112160, 398869, 797738, 1595476, 1994345, 3190952, 3988690, 6381904, 7977380, 12763808, 15954760, 31909520, 63819040]

約数ペア:

[(1, 63819040), (2, 31909520), (4, 15954760), (5, 12763808), (8, 7977380), (10, 6381904), (16, 3988690), (20, 3190952), (32, 1994345), (40, 1595476), (80, 797738), (160, 398869), (569, 112160), (701, 91040), (1138, 56080), (1402, 45520), (2276, 28040), (2804, 22760), (2845, 22432), (3505, 18208), (4552, 14020), (5608, 11380), (5690, 11216), (7010, 9104)]