2470480

素因数分解:

$2^4\times 5^1\times {\mathrm{30881}}^1$

素因数の和:30894

約数の個数: 20

約数和(自身を含む): 5744052

約数和(自身を除く): 3273572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30881, 61762, 123524, 154405, 247048, 308810, 494096, 617620, 1235240, 2470480]

約数ペア:

[(1, 2470480), (2, 1235240), (4, 617620), (5, 494096), (8, 308810), (10, 247048), (16, 154405), (20, 123524), (40, 61762), (80, 30881)]