39796340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17609}}^1$

素因数の和:17731

約数の個数: 24

約数和(自身を含む): 84316680

約数和(自身を除く): 44520340

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17609, 35218, 70436, 88045, 176090, 352180, 1989817, 3979634, 7959268, 9949085, 19898170, 39796340]

約数ペア:

[(1, 39796340), (2, 19898170), (4, 9949085), (5, 7959268), (10, 3979634), (20, 1989817), (113, 352180), (226, 176090), (452, 88045), (565, 70436), (1130, 35218), (2260, 17609)]