82005440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23297}}^1$

素因数の和:23325

約数の個数: 56

約数和(自身を含む): 213036912

約数和(自身を除く): 131031472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 23297, 46594, 93188, 116485, 186376, 232970, 256267, 372752, 465940, 512534, 745504, 931880, 1025068, 1281335, 1491008, 1863760, 2050136, 2562670, 3727520, 4100272, 5125340, 7455040, 8200544, 10250680, 16401088, 20501360, 41002720, 82005440]

約数ペア:

[(1, 82005440), (2, 41002720), (4, 20501360), (5, 16401088), (8, 10250680), (10, 8200544), (11, 7455040), (16, 5125340), (20, 4100272), (22, 3727520), (32, 2562670), (40, 2050136), (44, 1863760), (55, 1491008), (64, 1281335), (80, 1025068), (88, 931880), (110, 745504), (160, 512534), (176, 465940), (220, 372752), (320, 256267), (352, 232970), (440, 186376), (704, 116485), (880, 93188), (1760, 46594), (3520, 23297)]