24848680

素因数分解:

$2^3\times 5^1\times {\mathrm{621217}}^1$

素因数の和:621228

約数の個数: 16

約数和(自身を含む): 55909620

約数和(自身を除く): 31060940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 621217, 1242434, 2484868, 3106085, 4969736, 6212170, 12424340, 24848680]

約数ペア:

[(1, 24848680), (2, 12424340), (4, 6212170), (5, 4969736), (8, 3106085), (10, 2484868), (20, 1242434), (40, 621217)]