40231570

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4973}}^1$

素因数の和:5789

約数の個数: 16

約数和(自身を含む): 72520920

約数和(自身を除く): 32289350

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 4973, 8090, 9946, 24865, 49730, 4023157, 8046314, 20115785, 40231570]

約数ペア:

[(1, 40231570), (2, 20115785), (5, 8046314), (10, 4023157), (809, 49730), (1618, 24865), (4045, 9946), (4973, 8090)]