13675420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5682

約数の個数: 36

約数和(自身を含む): 31572072

約数和(自身を除く): 17896652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5651, 11302, 22604, 28255, 56510, 62161, 113020, 124322, 248644, 310805, 621610, 683771, 1243220, 1367542, 2735084, 3418855, 6837710, 13675420]

約数ペア:

[(1, 13675420), (2, 6837710), (4, 3418855), (5, 2735084), (10, 1367542), (11, 1243220), (20, 683771), (22, 621610), (44, 310805), (55, 248644), (110, 124322), (121, 113020), (220, 62161), (242, 56510), (484, 28255), (605, 22604), (1210, 11302), (2420, 5651)]