22104740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 54359424

約数和(自身を除く): 32254684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 3851, 5740, 7702, 15404, 19255, 26957, 38510, 53914, 77020, 107828, 134785, 157891, 269570, 315782, 539140, 631564, 789455, 1105237, 1578910, 2210474, 3157820, 4420948, 5526185, 11052370, 22104740]

約数ペア:

[(1, 22104740), (2, 11052370), (4, 5526185), (5, 4420948), (7, 3157820), (10, 2210474), (14, 1578910), (20, 1105237), (28, 789455), (35, 631564), (41, 539140), (70, 315782), (82, 269570), (140, 157891), (164, 134785), (205, 107828), (287, 77020), (410, 53914), (574, 38510), (820, 26957), (1148, 19255), (1435, 15404), (2870, 7702), (3851, 5740)]