63792880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41969}}^1$

素因数の和:42001

約数の個数: 40

約数和(自身を含む): 156128400

約数和(自身を除く): 92335520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 41969, 83938, 167876, 209845, 335752, 419690, 671504, 797411, 839380, 1594822, 1678760, 3189644, 3357520, 3987055, 6379288, 7974110, 12758576, 15948220, 31896440, 63792880]

約数ペア:

[(1, 63792880), (2, 31896440), (4, 15948220), (5, 12758576), (8, 7974110), (10, 6379288), (16, 3987055), (19, 3357520), (20, 3189644), (38, 1678760), (40, 1594822), (76, 839380), (80, 797411), (95, 671504), (152, 419690), (190, 335752), (304, 209845), (380, 167876), (760, 83938), (1520, 41969)]