83181920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14051}}^1$

素因数の和:14103

約数の個数: 48

約数和(自身を含む): 201842928

約数和(自身を除く): 118661008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 14051, 28102, 56204, 70255, 112408, 140510, 224816, 281020, 449632, 519887, 562040, 1039774, 1124080, 2079548, 2248160, 2599435, 4159096, 5198870, 8318192, 10397740, 16636384, 20795480, 41590960, 83181920]

約数ペア:

[(1, 83181920), (2, 41590960), (4, 20795480), (5, 16636384), (8, 10397740), (10, 8318192), (16, 5198870), (20, 4159096), (32, 2599435), (37, 2248160), (40, 2079548), (74, 1124080), (80, 1039774), (148, 562040), (160, 519887), (185, 449632), (296, 281020), (370, 224816), (592, 140510), (740, 112408), (1184, 70255), (1480, 56204), (2960, 28102), (5920, 14051)]