55362160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 155213280

約数和(自身を除く): 99851120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 487, 490, 560, 580, 784, 812, 974, 980, 1015, 1160, 1421, 1624, 1948, 1960, 2030, 2320, 2435, 2842, 3248, 3409, 3896, 3920, 4060, 4870, 5684, 6818, 7105, 7792, 8120, 9740, 11368, 13636, 14123, 14210, 16240, 17045, 19480, 22736, 23863, 27272, 28246, 28420, 34090, 38960, 47726, 54544, 56492, 56840, 68180, 70615, 95452, 98861, 112984, 113680, 119315, 136360, 141230, 190904, 197722, 225968, 238630, 272720, 282460, 381808, 395444, 477260, 494305, 564920, 692027, 790888, 954520, 988610, 1129840, 1384054, 1581776, 1909040, 1977220, 2768108, 3460135, 3954440, 5536216, 6920270, 7908880, 11072432, 13840540, 27681080, 55362160]

約数ペア:

[(1, 55362160), (2, 27681080), (4, 13840540), (5, 11072432), (7, 7908880), (8, 6920270), (10, 5536216), (14, 3954440), (16, 3460135), (20, 2768108), (28, 1977220), (29, 1909040), (35, 1581776), (40, 1384054), (49, 1129840), (56, 988610), (58, 954520), (70, 790888), (80, 692027), (98, 564920), (112, 494305), (116, 477260), (140, 395444), (145, 381808), (196, 282460), (203, 272720), (232, 238630), (245, 225968), (280, 197722), (290, 190904), (392, 141230), (406, 136360), (464, 119315), (487, 113680), (490, 112984), (560, 98861), (580, 95452), (784, 70615), (812, 68180), (974, 56840), (980, 56492), (1015, 54544), (1160, 47726), (1421, 38960), (1624, 34090), (1948, 28420), (1960, 28246), (2030, 27272), (2320, 23863), (2435, 22736), (2842, 19480), (3248, 17045), (3409, 16240), (3896, 14210), (3920, 14123), (4060, 13636), (4870, 11368), (5684, 9740), (6818, 8120), (7105, 7792)]