10127380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 23184000

約数和(自身を除く): 13056620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 919, 1102, 1838, 2204, 2755, 3676, 4595, 5510, 9190, 11020, 17461, 18380, 26651, 34922, 53302, 69844, 87305, 106604, 133255, 174610, 266510, 349220, 506369, 533020, 1012738, 2025476, 2531845, 5063690, 10127380]

約数ペア:

[(1, 10127380), (2, 5063690), (4, 2531845), (5, 2025476), (10, 1012738), (19, 533020), (20, 506369), (29, 349220), (38, 266510), (58, 174610), (76, 133255), (95, 106604), (116, 87305), (145, 69844), (190, 53302), (290, 34922), (380, 26651), (551, 18380), (580, 17461), (919, 11020), (1102, 9190), (1838, 5510), (2204, 4595), (2755, 3676)]