1853288540

素因数分解:

$2^2\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{39719}}^1$

素因数の和:42061

約数の個数: 24

約数和(自身を含む): 3893672160

約数和(自身を除く): 2040383620

約数列:

[1, 2, 4, 5, 10, 20, 2333, 4666, 9332, 11665, 23330, 39719, 46660, 79438, 158876, 198595, 397190, 794380, 92664427, 185328854, 370657708, 463322135, 926644270, 1853288540]

約数ペア:

[(1, 1853288540), (2, 926644270), (4, 463322135), (5, 370657708), (10, 185328854), (20, 92664427), (2333, 794380), (4666, 397190), (9332, 198595), (11665, 158876), (23330, 79438), (39719, 46660)]