10240075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 13360256

約数和(自身を除く): 3120181

約数列:

[1, 5, 25, 31, 73, 155, 181, 365, 775, 905, 1825, 2263, 4525, 5611, 11315, 13213, 28055, 56575, 66065, 140275, 330325, 409603, 2048015, 10240075]

約数ペア:

[(1, 10240075), (5, 2048015), (25, 409603), (31, 330325), (73, 140275), (155, 66065), (181, 56575), (365, 28055), (775, 13213), (905, 11315), (1825, 5611), (2263, 4525)]