1136939120

素因数分解:

$2^4\times 5^1\times {\mathrm{14211739}}^1$

素因数の和:14211752

約数の個数: 20

約数和(自身を含む): 2643383640

約数和(自身を除く): 1506444520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14211739, 28423478, 56846956, 71058695, 113693912, 142117390, 227387824, 284234780, 568469560, 1136939120]

約数ペア:

[(1, 1136939120), (2, 568469560), (4, 284234780), (5, 227387824), (8, 142117390), (10, 113693912), (16, 71058695), (20, 56846956), (40, 28423478), (80, 14211739)]