8470060

素因数分解:

$2^2\times 5^1\times {\mathrm{423503}}^1$

素因数の和:423512

約数の個数: 12

約数和(自身を含む): 17787168

約数和(自身を除く): 9317108

約数列:

[1, 2, 4, 5, 10, 20, 423503, 847006, 1694012, 2117515, 4235030, 8470060]

約数ペア:

[(1, 8470060), (2, 4235030), (4, 2117515), (5, 1694012), (10, 847006), (20, 423503)]