29641160

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3323}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 67011840

約数和(自身を除く): 37370680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3323, 4460, 6646, 8920, 13292, 16615, 26584, 33230, 66460, 132920, 741029, 1482058, 2964116, 3705145, 5928232, 7410290, 14820580, 29641160]

約数ペア:

[(1, 29641160), (2, 14820580), (4, 7410290), (5, 5928232), (8, 3705145), (10, 2964116), (20, 1482058), (40, 741029), (223, 132920), (446, 66460), (892, 33230), (1115, 26584), (1784, 16615), (2230, 13292), (3323, 8920), (4460, 6646)]