10306820

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2879}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 21772800

約数和(自身を除く): 11465980

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2879, 3580, 5758, 11516, 14395, 28790, 57580, 515341, 1030682, 2061364, 2576705, 5153410, 10306820]

約数ペア:

[(1, 10306820), (2, 5153410), (4, 2576705), (5, 2061364), (10, 1030682), (20, 515341), (179, 57580), (358, 28790), (716, 14395), (895, 11516), (1790, 5758), (2879, 3580)]