24988240

素因数分解:

$2^4\times 5^1\times {\mathrm{312353}}^1$

素因数の和:312366

約数の個数: 20

約数和(自身を含む): 58097844

約数和(自身を除く): 33109604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 312353, 624706, 1249412, 1561765, 2498824, 3123530, 4997648, 6247060, 12494120, 24988240]

約数ペア:

[(1, 24988240), (2, 12494120), (4, 6247060), (5, 4997648), (8, 3123530), (10, 2498824), (16, 1561765), (20, 1249412), (40, 624706), (80, 312353)]