4152128590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419831}}^1$

素因数の和:419904

約数の個数: 32

約数和(自身を含む): 7980166656

約数和(自身を除く): 3828038066

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 419831, 839662, 2099155, 4198310, 9656113, 18052733, 19312226, 36105466, 48280565, 90263665, 96561130, 180527330, 415212859, 830425718, 2076064295, 4152128590]

約数ペア:

[(1, 4152128590), (2, 2076064295), (5, 830425718), (10, 415212859), (23, 180527330), (43, 96561130), (46, 90263665), (86, 48280565), (115, 36105466), (215, 19312226), (230, 18052733), (430, 9656113), (989, 4198310), (1978, 2099155), (4945, 839662), (9890, 419831)]