61626160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 88632080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 101, 116, 145, 202, 232, 263, 290, 404, 464, 505, 526, 580, 808, 1010, 1052, 1160, 1315, 1616, 2020, 2104, 2320, 2630, 2929, 4040, 4208, 5260, 5858, 7627, 8080, 10520, 11716, 14645, 15254, 21040, 23432, 26563, 29290, 30508, 38135, 46864, 53126, 58580, 61016, 76270, 106252, 117160, 122032, 132815, 152540, 212504, 234320, 265630, 305080, 425008, 531260, 610160, 770327, 1062520, 1540654, 2125040, 3081308, 3851635, 6162616, 7703270, 12325232, 15406540, 30813080, 61626160]

約数ペア:

[(1, 61626160), (2, 30813080), (4, 15406540), (5, 12325232), (8, 7703270), (10, 6162616), (16, 3851635), (20, 3081308), (29, 2125040), (40, 1540654), (58, 1062520), (80, 770327), (101, 610160), (116, 531260), (145, 425008), (202, 305080), (232, 265630), (263, 234320), (290, 212504), (404, 152540), (464, 132815), (505, 122032), (526, 117160), (580, 106252), (808, 76270), (1010, 61016), (1052, 58580), (1160, 53126), (1315, 46864), (1616, 38135), (2020, 30508), (2104, 29290), (2320, 26563), (2630, 23432), (2929, 21040), (4040, 15254), (4208, 14645), (5260, 11716), (5858, 10520), (7627, 8080)]