3882140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 8267280

約数和(自身を除く): 4385140

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2659, 5318, 10636, 13295, 26590, 53180, 194107, 388214, 776428, 970535, 1941070, 3882140]

約数ペア:

[(1, 3882140), (2, 1941070), (4, 970535), (5, 776428), (10, 388214), (20, 194107), (73, 53180), (146, 26590), (292, 13295), (365, 10636), (730, 5318), (1460, 2659)]