4010266430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{405487}}^1$

素因数の和:405560

約数の個数: 32

約数和(自身を含む): 7707515904

約数和(自身を除く): 3697249474

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 405487, 810974, 2027435, 4054870, 9326201, 17435941, 18652402, 34871882, 46631005, 87179705, 93262010, 174359410, 401026643, 802053286, 2005133215, 4010266430]

約数ペア:

[(1, 4010266430), (2, 2005133215), (5, 802053286), (10, 401026643), (23, 174359410), (43, 93262010), (46, 87179705), (86, 46631005), (115, 34871882), (215, 18652402), (230, 17435941), (430, 9326201), (989, 4054870), (1978, 2027435), (4945, 810974), (9890, 405487)]