136411120

素因数分解:

$2^4\times 5^1\times {\mathrm{1705139}}^1$

素因数の和:1705152

約数の個数: 20

約数和(自身を含む): 317156040

約数和(自身を除く): 180744920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1705139, 3410278, 6820556, 8525695, 13641112, 17051390, 27282224, 34102780, 68205560, 136411120]

約数ペア:

[(1, 136411120), (2, 68205560), (4, 34102780), (5, 27282224), (8, 17051390), (10, 13641112), (16, 8525695), (20, 6820556), (40, 3410278), (80, 1705139)]