2247234820

素因数分解:

$2^2\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{25301}}^1$

素因数の和:29751

約数の個数: 24

約数和(自身を含む): 4720442328

約数和(自身を除く): 2473207508

約数列:

[1, 2, 4, 5, 10, 20, 4441, 8882, 17764, 22205, 25301, 44410, 50602, 88820, 101204, 126505, 253010, 506020, 112361741, 224723482, 449446964, 561808705, 1123617410, 2247234820]

約数ペア:

[(1, 2247234820), (2, 1123617410), (4, 561808705), (5, 449446964), (10, 224723482), (20, 112361741), (4441, 506020), (8882, 253010), (17764, 126505), (22205, 101204), (25301, 88820), (44410, 50602)]