45709040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43951}}^1$

素因数の和:43977

約数の個数: 40

約数和(自身を含む): 114451008

約数和(自身を除く): 68741968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43951, 87902, 175804, 219755, 351608, 439510, 571363, 703216, 879020, 1142726, 1758040, 2285452, 2856815, 3516080, 4570904, 5713630, 9141808, 11427260, 22854520, 45709040]

約数ペア:

[(1, 45709040), (2, 22854520), (4, 11427260), (5, 9141808), (8, 5713630), (10, 4570904), (13, 3516080), (16, 2856815), (20, 2285452), (26, 1758040), (40, 1142726), (52, 879020), (65, 703216), (80, 571363), (104, 439510), (130, 351608), (208, 219755), (260, 175804), (520, 87902), (1040, 43951)]