3622480

素因数分解:

$2^4\times 5^1\times {\mathrm{45281}}^1$

素因数の和:45294

約数の個数: 20

約数和(自身を含む): 8422452

約数和(自身を除く): 4799972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45281, 90562, 181124, 226405, 362248, 452810, 724496, 905620, 1811240, 3622480]

約数ペア:

[(1, 3622480), (2, 1811240), (4, 905620), (5, 724496), (8, 452810), (10, 362248), (16, 226405), (20, 181124), (40, 90562), (80, 45281)]