144410120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35051}}^1$

素因数の和:35165

約数の個数: 32

約数和(自身を含む): 328086720

約数和(自身を除く): 183676600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 35051, 70102, 140204, 175255, 280408, 350510, 701020, 1402040, 3610253, 7220506, 14441012, 18051265, 28882024, 36102530, 72205060, 144410120]

約数ペア:

[(1, 144410120), (2, 72205060), (4, 36102530), (5, 28882024), (8, 18051265), (10, 14441012), (20, 7220506), (40, 3610253), (103, 1402040), (206, 701020), (412, 350510), (515, 280408), (824, 175255), (1030, 140204), (2060, 70102), (4120, 35051)]