4650705140

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1042759}}^1$

素因数の和:1042991

約数の個数: 24

約数和(自身を含む): 9810286080

約数和(自身を除く): 5159580940

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 1042759, 2085518, 4171036, 5213795, 10427590, 20855180, 232535257, 465070514, 930141028, 1162676285, 2325352570, 4650705140]

約数ペア:

[(1, 4650705140), (2, 2325352570), (4, 1162676285), (5, 930141028), (10, 465070514), (20, 232535257), (223, 20855180), (446, 10427590), (892, 5213795), (1115, 4171036), (2230, 2085518), (4460, 1042759)]