11290360

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 25531200

約数和(自身を除く): 14240840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1181, 1195, 1912, 2362, 2390, 4724, 4780, 5905, 9448, 9560, 11810, 23620, 47240, 282259, 564518, 1129036, 1411295, 2258072, 2822590, 5645180, 11290360]

約数ペア:

[(1, 11290360), (2, 5645180), (4, 2822590), (5, 2258072), (8, 1411295), (10, 1129036), (20, 564518), (40, 282259), (239, 47240), (478, 23620), (956, 11810), (1181, 9560), (1195, 9448), (1912, 5905), (2362, 4780), (2390, 4724)]