38681140

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2333}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 81363240

約数和(自身を除く): 42682100

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 2333, 3316, 4145, 4666, 8290, 9332, 11665, 16580, 23330, 46660, 1934057, 3868114, 7736228, 9670285, 19340570, 38681140]

約数ペア:

[(1, 38681140), (2, 19340570), (4, 9670285), (5, 7736228), (10, 3868114), (20, 1934057), (829, 46660), (1658, 23330), (2333, 16580), (3316, 11665), (4145, 9332), (4666, 8290)]