23073880

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3187}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 52219440

約数和(自身を除く): 29145560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3187, 3620, 6374, 7240, 12748, 15935, 25496, 31870, 63740, 127480, 576847, 1153694, 2307388, 2884235, 4614776, 5768470, 11536940, 23073880]

約数ペア:

[(1, 23073880), (2, 11536940), (4, 5768470), (5, 4614776), (8, 2884235), (10, 2307388), (20, 1153694), (40, 576847), (181, 127480), (362, 63740), (724, 31870), (905, 25496), (1448, 15935), (1810, 12748), (3187, 7240), (3620, 6374)]