57742480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24889}}^1$

素因数の和:24931

約数の個数: 40

約数和(自身を含む): 138886200

約数和(自身を除く): 81143720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 24889, 49778, 99556, 124445, 199112, 248890, 398224, 497780, 721781, 995560, 1443562, 1991120, 2887124, 3608905, 5774248, 7217810, 11548496, 14435620, 28871240, 57742480]

約数ペア:

[(1, 57742480), (2, 28871240), (4, 14435620), (5, 11548496), (8, 7217810), (10, 5774248), (16, 3608905), (20, 2887124), (29, 1991120), (40, 1443562), (58, 995560), (80, 721781), (116, 497780), (145, 398224), (232, 248890), (290, 199112), (464, 124445), (580, 99556), (1160, 49778), (2320, 24889)]