4438660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 9550296

約数和(自身を除く): 5111636

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5413, 10826, 21652, 27065, 54130, 108260, 221933, 443866, 887732, 1109665, 2219330, 4438660]

約数ペア:

[(1, 4438660), (2, 2219330), (4, 1109665), (5, 887732), (10, 443866), (20, 221933), (41, 108260), (82, 54130), (164, 27065), (205, 21652), (410, 10826), (820, 5413)]