64044820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24077}}^1$

素因数の和:24112

約数の個数: 48

約数和(自身を含む): 161804160

約数和(自身を除く): 97759340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 24077, 48154, 96308, 120385, 168539, 240770, 337078, 457463, 481540, 674156, 842695, 914926, 1685390, 1829852, 2287315, 3202241, 3370780, 4574630, 6404482, 9149260, 12808964, 16011205, 32022410, 64044820]

約数ペア:

[(1, 64044820), (2, 32022410), (4, 16011205), (5, 12808964), (7, 9149260), (10, 6404482), (14, 4574630), (19, 3370780), (20, 3202241), (28, 2287315), (35, 1829852), (38, 1685390), (70, 914926), (76, 842695), (95, 674156), (133, 481540), (140, 457463), (190, 337078), (266, 240770), (380, 168539), (532, 120385), (665, 96308), (1330, 48154), (2660, 24077)]