23510360

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2287}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 53127360

約数和(自身を除く): 29617000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2287, 2570, 4574, 5140, 9148, 10280, 11435, 18296, 22870, 45740, 91480, 587759, 1175518, 2351036, 2938795, 4702072, 5877590, 11755180, 23510360]

約数ペア:

[(1, 23510360), (2, 11755180), (4, 5877590), (5, 4702072), (8, 2938795), (10, 2351036), (20, 1175518), (40, 587759), (257, 91480), (514, 45740), (1028, 22870), (1285, 18296), (2056, 11435), (2287, 10280), (2570, 9148), (4574, 5140)]