5470360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 14322960

約数和(自身を除く): 8852600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2791, 5582, 11164, 13955, 19537, 22328, 27910, 39074, 55820, 78148, 97685, 111640, 136759, 156296, 195370, 273518, 390740, 547036, 683795, 781480, 1094072, 1367590, 2735180, 5470360]

約数ペア:

[(1, 5470360), (2, 2735180), (4, 1367590), (5, 1094072), (7, 781480), (8, 683795), (10, 547036), (14, 390740), (20, 273518), (28, 195370), (35, 156296), (40, 136759), (49, 111640), (56, 97685), (70, 78148), (98, 55820), (140, 39074), (196, 27910), (245, 22328), (280, 19537), (392, 13955), (490, 11164), (980, 5582), (1960, 2791)]