57777340

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11987}}^1$

素因数の和:12237

約数の個数: 24

約数和(自身を含む): 121846032

約数和(自身を除く): 64068692

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 11987, 23974, 47948, 59935, 119870, 239740, 2888867, 5777734, 11555468, 14444335, 28888670, 57777340]

約数ペア:

[(1, 57777340), (2, 28888670), (4, 14444335), (5, 11555468), (10, 5777734), (20, 2888867), (241, 239740), (482, 119870), (964, 59935), (1205, 47948), (2410, 23974), (4820, 11987)]