39285170

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4021}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 70803288

約数和(自身を除く): 31518118

約数列:

[1, 2, 5, 10, 977, 1954, 4021, 4885, 8042, 9770, 20105, 40210, 3928517, 7857034, 19642585, 39285170]

約数ペア:

[(1, 39285170), (2, 19642585), (5, 7857034), (10, 3928517), (977, 40210), (1954, 20105), (4021, 9770), (4885, 8042)]