38057780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40487}}^1$

素因数の和:40543

約数の個数: 24

約数和(自身を含む): 81623808

約数和(自身を除く): 43566028

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 40487, 80974, 161948, 202435, 404870, 809740, 1902889, 3805778, 7611556, 9514445, 19028890, 38057780]

約数ペア:

[(1, 38057780), (2, 19028890), (4, 9514445), (5, 7611556), (10, 3805778), (20, 1902889), (47, 809740), (94, 404870), (188, 202435), (235, 161948), (470, 80974), (940, 40487)]