4213570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3769790

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 239, 410, 430, 478, 1195, 1763, 2390, 3526, 8815, 9799, 10277, 17630, 19598, 20554, 48995, 51385, 97990, 102770, 421357, 842714, 2106785, 4213570]

約数ペア:

[(1, 4213570), (2, 2106785), (5, 842714), (10, 421357), (41, 102770), (43, 97990), (82, 51385), (86, 48995), (205, 20554), (215, 19598), (239, 17630), (410, 10277), (430, 9799), (478, 8815), (1195, 3526), (1763, 2390)]