27366220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 39726260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 4159, 6580, 8318, 16636, 20795, 29113, 41590, 58226, 83180, 116452, 145565, 195473, 291130, 390946, 582260, 781892, 977365, 1368311, 1954730, 2736622, 3909460, 5473244, 6841555, 13683110, 27366220]

約数ペア:

[(1, 27366220), (2, 13683110), (4, 6841555), (5, 5473244), (7, 3909460), (10, 2736622), (14, 1954730), (20, 1368311), (28, 977365), (35, 781892), (47, 582260), (70, 390946), (94, 291130), (140, 195473), (188, 145565), (235, 116452), (329, 83180), (470, 58226), (658, 41590), (940, 29113), (1316, 20795), (1645, 16636), (3290, 8318), (4159, 6580)]