496741780

素因数分解:

$2^2\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{9433}}^1$

素因数の和:12075

約数の個数: 24

約数和(自身を含む): 1043664552

約数和(自身を除く): 546922772

約数列:

[1, 2, 4, 5, 10, 20, 2633, 5266, 9433, 10532, 13165, 18866, 26330, 37732, 47165, 52660, 94330, 188660, 24837089, 49674178, 99348356, 124185445, 248370890, 496741780]

約数ペア:

[(1, 496741780), (2, 248370890), (4, 124185445), (5, 99348356), (10, 49674178), (20, 24837089), (2633, 188660), (5266, 94330), (9433, 52660), (10532, 47165), (13165, 37732), (18866, 26330)]