323109620

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{26881}}^1$

素因数の和:27491

約数の個数: 24

約数和(自身を含む): 679684488

約数和(自身を除く): 356574868

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 26881, 53762, 107524, 134405, 268810, 537620, 16155481, 32310962, 64621924, 80777405, 161554810, 323109620]

約数ペア:

[(1, 323109620), (2, 161554810), (4, 80777405), (5, 64621924), (10, 32310962), (20, 16155481), (601, 537620), (1202, 268810), (2404, 134405), (3005, 107524), (6010, 53762), (12020, 26881)]