25121830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86627}}^1$

素因数の和:86663

約数の個数: 16

約数和(自身を含む): 46779120

約数和(自身を除く): 21657290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 86627, 173254, 433135, 866270, 2512183, 5024366, 12560915, 25121830]

約数ペア:

[(1, 25121830), (2, 12560915), (5, 5024366), (10, 2512183), (29, 866270), (58, 433135), (145, 173254), (290, 86627)]