2411120

素因数分解:

$2^4\times 5^1\times {\mathrm{30139}}^1$

素因数の和:30152

約数の個数: 20

約数和(自身を含む): 5606040

約数和(自身を除く): 3194920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30139, 60278, 120556, 150695, 241112, 301390, 482224, 602780, 1205560, 2411120]

約数ペア:

[(1, 2411120), (2, 1205560), (4, 602780), (5, 482224), (8, 301390), (10, 241112), (16, 150695), (20, 120556), (40, 60278), (80, 30139)]