180134380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{529807}}^1$

素因数の和:529833

約数の個数: 24

約数和(自身を含む): 400534848

約数和(自身を除く): 220400468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 529807, 1059614, 2119228, 2649035, 5298070, 9006719, 10596140, 18013438, 36026876, 45033595, 90067190, 180134380]

約数ペア:

[(1, 180134380), (2, 90067190), (4, 45033595), (5, 36026876), (10, 18013438), (17, 10596140), (20, 9006719), (34, 5298070), (68, 2649035), (85, 2119228), (170, 1059614), (340, 529807)]