10860400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 60

約数和(自身を含む): 27484600

約数和(自身を除く): 16624200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1429, 1520, 1900, 2858, 3800, 5716, 7145, 7600, 11432, 14290, 22864, 27151, 28580, 35725, 54302, 57160, 71450, 108604, 114320, 135755, 142900, 217208, 271510, 285800, 434416, 543020, 571600, 678775, 1086040, 1357550, 2172080, 2715100, 5430200, 10860400]

約数ペア:

[(1, 10860400), (2, 5430200), (4, 2715100), (5, 2172080), (8, 1357550), (10, 1086040), (16, 678775), (19, 571600), (20, 543020), (25, 434416), (38, 285800), (40, 271510), (50, 217208), (76, 142900), (80, 135755), (95, 114320), (100, 108604), (152, 71450), (190, 57160), (200, 54302), (304, 35725), (380, 28580), (400, 27151), (475, 22864), (760, 14290), (950, 11432), (1429, 7600), (1520, 7145), (1900, 5716), (2858, 3800)]