103422820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5381}}^1$

素因数の和:5452

約数の個数: 36

約数和(自身を含む): 224461692

約数和(自身を除く): 121038872

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 5381, 9610, 10762, 19220, 21524, 26905, 53810, 107620, 166811, 333622, 667244, 834055, 1668110, 3336220, 5171141, 10342282, 20684564, 25855705, 51711410, 103422820]

約数ペア:

[(1, 103422820), (2, 51711410), (4, 25855705), (5, 20684564), (10, 10342282), (20, 5171141), (31, 3336220), (62, 1668110), (124, 834055), (155, 667244), (310, 333622), (620, 166811), (961, 107620), (1922, 53810), (3844, 26905), (4805, 21524), (5381, 19220), (9610, 10762)]