41386180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9940

約数の個数: 48

約数和(自身を含む): 99812160

約数和(自身を除く): 58425980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 9901, 19802, 39604, 49505, 99010, 108911, 188119, 198020, 217822, 376238, 435644, 544555, 752476, 940595, 1089110, 1881190, 2069309, 2178220, 3762380, 4138618, 8277236, 10346545, 20693090, 41386180]

約数ペア:

[(1, 41386180), (2, 20693090), (4, 10346545), (5, 8277236), (10, 4138618), (11, 3762380), (19, 2178220), (20, 2069309), (22, 1881190), (38, 1089110), (44, 940595), (55, 752476), (76, 544555), (95, 435644), (110, 376238), (190, 217822), (209, 198020), (220, 188119), (380, 108911), (418, 99010), (836, 49505), (1045, 39604), (2090, 19802), (4180, 9901)]