23985350

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{977}}^1$

素因数の和:1480

約数の個数: 24

約数和(自身を含む): 44749368

約数和(自身を除く): 20764018

約数列:

[1, 2, 5, 10, 25, 50, 491, 977, 982, 1954, 2455, 4885, 4910, 9770, 12275, 24425, 24550, 48850, 479707, 959414, 2398535, 4797070, 11992675, 23985350]

約数ペア:

[(1, 23985350), (2, 11992675), (5, 4797070), (10, 2398535), (25, 959414), (50, 479707), (491, 48850), (977, 24550), (982, 24425), (1954, 12275), (2455, 9770), (4885, 4910)]