42254800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15116

約数の個数: 60

約数和(自身を含む): 116027296

約数和(自身を除く): 73772496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 15091, 30182, 60364, 75455, 105637, 120728, 150910, 211274, 241456, 301820, 377275, 422548, 528185, 603640, 754550, 845096, 1056370, 1207280, 1509100, 1690192, 2112740, 2640925, 3018200, 4225480, 5281850, 6036400, 8450960, 10563700, 21127400, 42254800]

約数ペア:

[(1, 42254800), (2, 21127400), (4, 10563700), (5, 8450960), (7, 6036400), (8, 5281850), (10, 4225480), (14, 3018200), (16, 2640925), (20, 2112740), (25, 1690192), (28, 1509100), (35, 1207280), (40, 1056370), (50, 845096), (56, 754550), (70, 603640), (80, 528185), (100, 422548), (112, 377275), (140, 301820), (175, 241456), (200, 211274), (280, 150910), (350, 120728), (400, 105637), (560, 75455), (700, 60364), (1400, 30182), (2800, 15091)]