88030240

素因数分解:

$2^5\times 5^1\times {\mathrm{550189}}^1$

素因数の和:550204

約数の個数: 24

約数和(自身を含む): 207971820

約数和(自身を除く): 119941580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 550189, 1100378, 2200756, 2750945, 4401512, 5501890, 8803024, 11003780, 17606048, 22007560, 44015120, 88030240]

約数ペア:

[(1, 88030240), (2, 44015120), (4, 22007560), (5, 17606048), (8, 11003780), (10, 8803024), (16, 5501890), (20, 4401512), (32, 2750945), (40, 2200756), (80, 1100378), (160, 550189)]