992596180

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{149939}}^1$

素因数の和:150279

約数の個数: 24

約数和(自身を含む): 2090763360

約数和(自身を除く): 1098167180

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 149939, 299878, 599756, 749695, 1499390, 2998780, 49629809, 99259618, 198519236, 248149045, 496298090, 992596180]

約数ペア:

[(1, 992596180), (2, 496298090), (4, 248149045), (5, 198519236), (10, 99259618), (20, 49629809), (331, 2998780), (662, 1499390), (1324, 749695), (1655, 599756), (3310, 299878), (6620, 149939)]