3942146240

素因数分解:

$2^6\times 5^1\times {\mathrm{12319207}}^1$

素因数の和:12319224

約数の個数: 28

約数和(自身を含む): 9387236496

約数和(自身を除く): 5445090256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12319207, 24638414, 49276828, 61596035, 98553656, 123192070, 197107312, 246384140, 394214624, 492768280, 788429248, 985536560, 1971073120, 3942146240]

約数ペア:

[(1, 3942146240), (2, 1971073120), (4, 985536560), (5, 788429248), (8, 492768280), (10, 394214624), (16, 246384140), (20, 197107312), (32, 123192070), (40, 98553656), (64, 61596035), (80, 49276828), (160, 24638414), (320, 12319207)]