23344280

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 52723440

約数和(自身を除く): 29379160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 1901, 2456, 3070, 3802, 6140, 7604, 9505, 12280, 15208, 19010, 38020, 76040, 583607, 1167214, 2334428, 2918035, 4668856, 5836070, 11672140, 23344280]

約数ペア:

[(1, 23344280), (2, 11672140), (4, 5836070), (5, 4668856), (8, 2918035), (10, 2334428), (20, 1167214), (40, 583607), (307, 76040), (614, 38020), (1228, 19010), (1535, 15208), (1901, 12280), (2456, 9505), (3070, 7604), (3802, 6140)]