82548880

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4111}}^1$

素因数の和:4375

約数の個数: 40

約数和(自身を含む): 192737664

約数和(自身を除く): 110188784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 4111, 5020, 8222, 10040, 16444, 20080, 20555, 32888, 41110, 65776, 82220, 164440, 328880, 1031861, 2063722, 4127444, 5159305, 8254888, 10318610, 16509776, 20637220, 41274440, 82548880]

約数ペア:

[(1, 82548880), (2, 41274440), (4, 20637220), (5, 16509776), (8, 10318610), (10, 8254888), (16, 5159305), (20, 4127444), (40, 2063722), (80, 1031861), (251, 328880), (502, 164440), (1004, 82220), (1255, 65776), (2008, 41110), (2510, 32888), (4016, 20555), (4111, 20080), (5020, 16444), (8222, 10040)]