23755180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16729}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 50591520

約数和(自身を除く): 26836340

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16729, 33458, 66916, 83645, 167290, 334580, 1187759, 2375518, 4751036, 5938795, 11877590, 23755180]

約数ペア:

[(1, 23755180), (2, 11877590), (4, 5938795), (5, 4751036), (10, 2375518), (20, 1187759), (71, 334580), (142, 167290), (284, 83645), (355, 66916), (710, 33458), (1420, 16729)]