29427080

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3299}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 37100920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3299, 4460, 6598, 8920, 13196, 16495, 26392, 32990, 65980, 131960, 735677, 1471354, 2942708, 3678385, 5885416, 7356770, 14713540, 29427080]

約数ペア:

[(1, 29427080), (2, 14713540), (4, 7356770), (5, 5885416), (8, 3678385), (10, 2942708), (20, 1471354), (40, 735677), (223, 131960), (446, 65980), (892, 32990), (1115, 26392), (1784, 16495), (2230, 13196), (3299, 8920), (4460, 6598)]