25358890

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6691}}^1$

素因数の和:7077

約数の個数: 16

約数和(自身を含む): 45773280

約数和(自身を除く): 20414390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 6691, 13382, 33455, 66910, 2535889, 5071778, 12679445, 25358890]

約数ペア:

[(1, 25358890), (2, 12679445), (5, 5071778), (10, 2535889), (379, 66910), (758, 33455), (1895, 13382), (3790, 6691)]