45705080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21559}}^1$

素因数の和:21623

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 59076520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 21559, 43118, 86236, 107795, 172472, 215590, 431180, 862360, 1142627, 2285254, 4570508, 5713135, 9141016, 11426270, 22852540, 45705080]

約数ペア:

[(1, 45705080), (2, 22852540), (4, 11426270), (5, 9141016), (8, 5713135), (10, 4570508), (20, 2285254), (40, 1142627), (53, 862360), (106, 431180), (212, 215590), (265, 172472), (424, 107795), (530, 86236), (1060, 43118), (2120, 21559)]