5645180

素因数分解:

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

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 11914560

約数和(自身を除く): 6269380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1181, 1195, 2362, 2390, 4724, 4780, 5905, 11810, 23620, 282259, 564518, 1129036, 1411295, 2822590, 5645180]

約数ペア:

[(1, 5645180), (2, 2822590), (4, 1411295), (5, 1129036), (10, 564518), (20, 282259), (239, 23620), (478, 11810), (956, 5905), (1181, 4780), (1195, 4724), (2362, 2390)]