23960780

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6619}}^1$

素因数の和:6809

約数の個数: 24

約数和(自身を含む): 50603280

約数和(自身を除く): 26642500

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 6619, 13238, 26476, 33095, 66190, 132380, 1198039, 2396078, 4792156, 5990195, 11980390, 23960780]

約数ペア:

[(1, 23960780), (2, 11980390), (4, 5990195), (5, 4792156), (10, 2396078), (20, 1198039), (181, 132380), (362, 66190), (724, 33095), (905, 26476), (1810, 13238), (3620, 6619)]