28250060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 34346740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 919, 1060, 1537, 1838, 3074, 3676, 4595, 6148, 7685, 9190, 15370, 18380, 26651, 30740, 48707, 53302, 97414, 106604, 133255, 194828, 243535, 266510, 487070, 533020, 974140, 1412503, 2825006, 5650012, 7062515, 14125030, 28250060]

約数ペア:

[(1, 28250060), (2, 14125030), (4, 7062515), (5, 5650012), (10, 2825006), (20, 1412503), (29, 974140), (53, 533020), (58, 487070), (106, 266510), (116, 243535), (145, 194828), (212, 133255), (265, 106604), (290, 97414), (530, 53302), (580, 48707), (919, 30740), (1060, 26651), (1537, 18380), (1838, 15370), (3074, 9190), (3676, 7685), (4595, 6148)]