965086280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{330509}}^1$

素因数の和:330593

約数の個数: 32

約数和(自身を含む): 2201196600

約数和(自身を除く): 1236110320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 330509, 661018, 1322036, 1652545, 2644072, 3305090, 6610180, 13220360, 24127157, 48254314, 96508628, 120635785, 193017256, 241271570, 482543140, 965086280]

約数ペア:

[(1, 965086280), (2, 482543140), (4, 241271570), (5, 193017256), (8, 120635785), (10, 96508628), (20, 48254314), (40, 24127157), (73, 13220360), (146, 6610180), (292, 3305090), (365, 2644072), (584, 1652545), (730, 1322036), (1460, 661018), (2920, 330509)]