451693400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{132851}}^1$

素因数の和:132884

約数の個数: 48

約数和(自身を含む): 1111971240

約数和(自身を除く): 660277840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 132851, 265702, 531404, 664255, 1062808, 1328510, 2258467, 2657020, 3321275, 4516934, 5314040, 6642550, 9033868, 11292335, 13285100, 18067736, 22584670, 26570200, 45169340, 56461675, 90338680, 112923350, 225846700, 451693400]

約数ペア:

[(1, 451693400), (2, 225846700), (4, 112923350), (5, 90338680), (8, 56461675), (10, 45169340), (17, 26570200), (20, 22584670), (25, 18067736), (34, 13285100), (40, 11292335), (50, 9033868), (68, 6642550), (85, 5314040), (100, 4516934), (136, 3321275), (170, 2657020), (200, 2258467), (340, 1328510), (425, 1062808), (680, 664255), (850, 531404), (1700, 265702), (3400, 132851)]