38041460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19715

約数の個数: 24

約数和(自身を含む): 80714760

約数和(自身を除く): 42673300

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 19609, 39218, 78436, 98045, 196090, 392180, 1902073, 3804146, 7608292, 9510365, 19020730, 38041460]

約数ペア:

[(1, 38041460), (2, 19020730), (4, 9510365), (5, 7608292), (10, 3804146), (20, 1902073), (97, 392180), (194, 196090), (388, 98045), (485, 78436), (970, 39218), (1940, 19609)]