40104820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15112

約数の個数: 48

約数和(自身を含む): 101324160

約数和(自身を除く): 61219340

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, 15077, 30154, 60308, 75385, 105539, 150770, 211078, 286463, 301540, 422156, 527695, 572926, 1055390, 1145852, 1432315, 2005241, 2110780, 2864630, 4010482, 5729260, 8020964, 10026205, 20052410, 40104820]

約数ペア:

[(1, 40104820), (2, 20052410), (4, 10026205), (5, 8020964), (7, 5729260), (10, 4010482), (14, 2864630), (19, 2110780), (20, 2005241), (28, 1432315), (35, 1145852), (38, 1055390), (70, 572926), (76, 527695), (95, 422156), (133, 301540), (140, 286463), (190, 211078), (266, 150770), (380, 105539), (532, 75385), (665, 60308), (1330, 30154), (2660, 15077)]