115958680

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5077}}^1$

素因数の和:5659

約数の個数: 32

約数和(自身を含む): 261415440

約数和(自身を除く): 145456760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5077, 5710, 10154, 11420, 20308, 22840, 25385, 40616, 50770, 101540, 203080, 2898967, 5797934, 11595868, 14494835, 23191736, 28989670, 57979340, 115958680]

約数ペア:

[(1, 115958680), (2, 57979340), (4, 28989670), (5, 23191736), (8, 14494835), (10, 11595868), (20, 5797934), (40, 2898967), (571, 203080), (1142, 101540), (2284, 50770), (2855, 40616), (4568, 25385), (5077, 22840), (5710, 20308), (10154, 11420)]