10180640

素因数分解:

$2^5\times 5^1\times {\mathrm{63629}}^1$

素因数の和:63644

約数の個数: 24

約数和(自身を含む): 24052140

約数和(自身を除く): 13871500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 63629, 127258, 254516, 318145, 509032, 636290, 1018064, 1272580, 2036128, 2545160, 5090320, 10180640]

約数ペア:

[(1, 10180640), (2, 5090320), (4, 2545160), (5, 2036128), (8, 1272580), (10, 1018064), (16, 636290), (20, 509032), (32, 318145), (40, 254516), (80, 127258), (160, 63629)]