2424740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 5217912

約数和(自身を除く): 2793172

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2957, 5914, 11828, 14785, 29570, 59140, 121237, 242474, 484948, 606185, 1212370, 2424740]

約数ペア:

[(1, 2424740), (2, 1212370), (4, 606185), (5, 484948), (10, 242474), (20, 121237), (41, 59140), (82, 29570), (164, 14785), (205, 11828), (410, 5914), (820, 2957)]