89251060

素因数分解:

$2^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2593}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 187608456

約数和(自身を除く): 98357396

約数列:

[1, 2, 4, 5, 10, 20, 1721, 2593, 3442, 5186, 6884, 8605, 10372, 12965, 17210, 25930, 34420, 51860, 4462553, 8925106, 17850212, 22312765, 44625530, 89251060]

約数ペア:

[(1, 89251060), (2, 44625530), (4, 22312765), (5, 17850212), (10, 8925106), (20, 4462553), (1721, 51860), (2593, 34420), (3442, 25930), (5186, 17210), (6884, 12965), (8605, 10372)]