45322520

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5081}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 57130600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5081, 8920, 10162, 20324, 25405, 40648, 50810, 101620, 203240, 1133063, 2266126, 4532252, 5665315, 9064504, 11330630, 22661260, 45322520]

約数ペア:

[(1, 45322520), (2, 22661260), (4, 11330630), (5, 9064504), (8, 5665315), (10, 4532252), (20, 2266126), (40, 1133063), (223, 203240), (446, 101620), (892, 50810), (1115, 40648), (1784, 25405), (2230, 20324), (4460, 10162), (5081, 8920)]