10259990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 20049120

約数和(自身を除く): 9789130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 467, 845, 934, 1690, 2197, 2335, 4394, 4670, 6071, 10985, 12142, 21970, 30355, 60710, 78923, 157846, 394615, 789230, 1025999, 2051998, 5129995, 10259990]

約数ペア:

[(1, 10259990), (2, 5129995), (5, 2051998), (10, 1025999), (13, 789230), (26, 394615), (65, 157846), (130, 78923), (169, 60710), (338, 30355), (467, 21970), (845, 12142), (934, 10985), (1690, 6071), (2197, 4670), (2335, 4394)]