8152854.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 100826880

約数和(自身を除く): 58568980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 967, 1150, 1748, 1900, 1934, 2185, 2300, 3868, 4370, 4835, 8740, 9670, 10925, 18373, 19340, 21850, 22241, 24175, 36746, 43700, 44482, 48350, 73492, 88964, 91865, 96700, 111205, 183730, 222410, 367460, 422579, 444820, 459325, 556025, 845158, 918650, 1112050, 1690316, 1837300, 2112895, 2224100, 4225790, 8451580, 10564475, 21128950, 42257900]

約数ペア:

[(1, 42257900), (2, 21128950), (4, 10564475), (5, 8451580), (10, 4225790), (19, 2224100), (20, 2112895), (23, 1837300), (25, 1690316), (38, 1112050), (46, 918650), (50, 845158), (76, 556025), (92, 459325), (95, 444820), (100, 422579), (115, 367460), (190, 222410), (230, 183730), (380, 111205), (437, 96700), (460, 91865), (475, 88964), (575, 73492), (874, 48350), (950, 44482), (967, 43700), (1150, 36746), (1748, 24175), (1900, 22241), (1934, 21850), (2185, 19340), (2300, 18373), (3868, 10925), (4370, 9670), (4835, 8740)]