6554980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 13849920

約数和(自身を除く): 7294940

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 1831, 3580, 3662, 7324, 9155, 18310, 36620, 327749, 655498, 1310996, 1638745, 3277490, 6554980]

約数ペア:

[(1, 6554980), (2, 3277490), (4, 1638745), (5, 1310996), (10, 655498), (20, 327749), (179, 36620), (358, 18310), (716, 9155), (895, 7324), (1790, 3662), (1831, 3580)]