27126220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 65808288

約数和(自身を除く): 38682068

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7253, 14506, 29012, 36265, 72530, 79783, 123301, 145060, 159566, 246602, 319132, 398915, 493204, 616505, 797830, 1233010, 1356311, 1595660, 2466020, 2712622, 5425244, 6781555, 13563110, 27126220]

約数ペア:

[(1, 27126220), (2, 13563110), (4, 6781555), (5, 5425244), (10, 2712622), (11, 2466020), (17, 1595660), (20, 1356311), (22, 1233010), (34, 797830), (44, 616505), (55, 493204), (68, 398915), (85, 319132), (110, 246602), (170, 159566), (187, 145060), (220, 123301), (340, 79783), (374, 72530), (748, 36265), (935, 29012), (1870, 14506), (3740, 7253)]