54582640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 150079680

約数和(自身を除く): 95497040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 3361, 4060, 6722, 8120, 13444, 16240, 16805, 23527, 26888, 33610, 47054, 53776, 67220, 94108, 97469, 117635, 134440, 188216, 194938, 235270, 268880, 376432, 389876, 470540, 487345, 682283, 779752, 941080, 974690, 1364566, 1559504, 1882160, 1949380, 2729132, 3411415, 3898760, 5458264, 6822830, 7797520, 10916528, 13645660, 27291320, 54582640]

約数ペア:

[(1, 54582640), (2, 27291320), (4, 13645660), (5, 10916528), (7, 7797520), (8, 6822830), (10, 5458264), (14, 3898760), (16, 3411415), (20, 2729132), (28, 1949380), (29, 1882160), (35, 1559504), (40, 1364566), (56, 974690), (58, 941080), (70, 779752), (80, 682283), (112, 487345), (116, 470540), (140, 389876), (145, 376432), (203, 268880), (232, 235270), (280, 194938), (290, 188216), (406, 134440), (464, 117635), (560, 97469), (580, 94108), (812, 67220), (1015, 53776), (1160, 47054), (1624, 33610), (2030, 26888), (2320, 23527), (3248, 16805), (3361, 16240), (4060, 13444), (6722, 8120)]