7729060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 16462656

約数和(自身を除く): 8733596

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5443, 10886, 21772, 27215, 54430, 108860, 386453, 772906, 1545812, 1932265, 3864530, 7729060]

約数ペア:

[(1, 7729060), (2, 3864530), (4, 1932265), (5, 1545812), (10, 772906), (20, 386453), (71, 108860), (142, 54430), (284, 27215), (355, 21772), (710, 10886), (1420, 5443)]