57442040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 139579200

約数和(自身を除く): 82137160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2153, 2668, 3335, 4306, 5336, 6670, 8612, 10765, 13340, 17224, 21530, 26680, 43060, 49519, 62437, 86120, 99038, 124874, 198076, 247595, 249748, 312185, 396152, 495190, 499496, 624370, 990380, 1248740, 1436051, 1980760, 2497480, 2872102, 5744204, 7180255, 11488408, 14360510, 28721020, 57442040]

約数ペア:

[(1, 57442040), (2, 28721020), (4, 14360510), (5, 11488408), (8, 7180255), (10, 5744204), (20, 2872102), (23, 2497480), (29, 1980760), (40, 1436051), (46, 1248740), (58, 990380), (92, 624370), (115, 499496), (116, 495190), (145, 396152), (184, 312185), (230, 249748), (232, 247595), (290, 198076), (460, 124874), (580, 99038), (667, 86120), (920, 62437), (1160, 49519), (1334, 43060), (2153, 26680), (2668, 21530), (3335, 17224), (4306, 13340), (5336, 10765), (6670, 8612)]