7898780480

素因数分解:

$2^6\times 5^1\times {\mathrm{24683689}}^1$

素因数の和:24683706

約数の個数: 28

約数和(自身を含む): 18808971780

約数和(自身を除く): 10910191300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 24683689, 49367378, 98734756, 123418445, 197469512, 246836890, 394939024, 493673780, 789878048, 987347560, 1579756096, 1974695120, 3949390240, 7898780480]

約数ペア:

[(1, 7898780480), (2, 3949390240), (4, 1974695120), (5, 1579756096), (8, 987347560), (10, 789878048), (16, 493673780), (20, 394939024), (32, 246836890), (40, 197469512), (64, 123418445), (80, 98734756), (160, 49367378), (320, 24683689)]