102694340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17891}}^1$

素因数の和:17948

約数の個数: 48

約数和(自身を含む): 252491904

約数和(自身を除く): 149797564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17891, 35782, 71564, 89455, 125237, 178910, 250474, 357820, 500948, 626185, 733531, 1252370, 1467062, 2504740, 2934124, 3667655, 5134717, 7335310, 10269434, 14670620, 20538868, 25673585, 51347170, 102694340]

約数ペア:

[(1, 102694340), (2, 51347170), (4, 25673585), (5, 20538868), (7, 14670620), (10, 10269434), (14, 7335310), (20, 5134717), (28, 3667655), (35, 2934124), (41, 2504740), (70, 1467062), (82, 1252370), (140, 733531), (164, 626185), (205, 500948), (287, 357820), (410, 250474), (574, 178910), (820, 125237), (1148, 89455), (1435, 71564), (2870, 35782), (5740, 17891)]