5430200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 13299000

約数和(自身を除く): 7868800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1429, 1900, 2858, 3800, 5716, 7145, 11432, 14290, 27151, 28580, 35725, 54302, 57160, 71450, 108604, 135755, 142900, 217208, 271510, 285800, 543020, 678775, 1086040, 1357550, 2715100, 5430200]

約数ペア:

[(1, 5430200), (2, 2715100), (4, 1357550), (5, 1086040), (8, 678775), (10, 543020), (19, 285800), (20, 271510), (25, 217208), (38, 142900), (40, 135755), (50, 108604), (76, 71450), (95, 57160), (100, 54302), (152, 35725), (190, 28580), (200, 27151), (380, 14290), (475, 11432), (760, 7145), (950, 5716), (1429, 3800), (1900, 2858)]