6678260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4783

約数の個数: 24

約数和(自身を含む): 14224896

約数和(自身を除く): 7546636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4703, 9406, 18812, 23515, 47030, 94060, 333913, 667826, 1335652, 1669565, 3339130, 6678260]

約数ペア:

[(1, 6678260), (2, 3339130), (4, 1669565), (5, 1335652), (10, 667826), (20, 333913), (71, 94060), (142, 47030), (284, 23515), (355, 18812), (710, 9406), (1420, 4703)]