118120880

素因数分解:

$2^4\times 5^1\times {\mathrm{1476511}}^1$

素因数の和:1476524

約数の個数: 20

約数和(自身を含む): 274631232

約数和(自身を除く): 156510352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1476511, 2953022, 5906044, 7382555, 11812088, 14765110, 23624176, 29530220, 59060440, 118120880]

約数ペア:

[(1, 118120880), (2, 59060440), (4, 29530220), (5, 23624176), (8, 14765110), (10, 11812088), (16, 7382555), (20, 5906044), (40, 2953022), (80, 1476511)]