52868840

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5927}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 66639640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5927, 8920, 11854, 23708, 29635, 47416, 59270, 118540, 237080, 1321721, 2643442, 5286884, 6608605, 10573768, 13217210, 26434420, 52868840]

約数ペア:

[(1, 52868840), (2, 26434420), (4, 13217210), (5, 10573768), (8, 6608605), (10, 5286884), (20, 2643442), (40, 1321721), (223, 237080), (446, 118540), (892, 59270), (1115, 47416), (1784, 29635), (2230, 23708), (4460, 11854), (5927, 8920)]