136222960

素因数分解:

$2^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2069}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 317256480

約数和(自身を除く): 181033520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1646, 2069, 3292, 4115, 4138, 6584, 8230, 8276, 10345, 13168, 16460, 16552, 20690, 32920, 33104, 41380, 65840, 82760, 165520, 1702787, 3405574, 6811148, 8513935, 13622296, 17027870, 27244592, 34055740, 68111480, 136222960]

約数ペア:

[(1, 136222960), (2, 68111480), (4, 34055740), (5, 27244592), (8, 17027870), (10, 13622296), (16, 8513935), (20, 6811148), (40, 3405574), (80, 1702787), (823, 165520), (1646, 82760), (2069, 65840), (3292, 41380), (4115, 33104), (4138, 32920), (6584, 20690), (8230, 16552), (8276, 16460), (10345, 13168)]