3948160960

素因数分解:

$2^6\times 5^1\times {\mathrm{12338003}}^1$

素因数の和:12338020

約数の個数: 28

約数和(自身を含む): 9401559048

約数和(自身を除く): 5453398088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12338003, 24676006, 49352012, 61690015, 98704024, 123380030, 197408048, 246760060, 394816096, 493520120, 789632192, 987040240, 1974080480, 3948160960]

約数ペア:

[(1, 3948160960), (2, 1974080480), (4, 987040240), (5, 789632192), (8, 493520120), (10, 394816096), (16, 246760060), (20, 197408048), (32, 123380030), (40, 98704024), (64, 61690015), (80, 49352012), (160, 24676006), (320, 12338003)]