2022803060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{17747}}^1$

素因数の和:17936

約数の個数: 48

約数和(自身を含む): 4383046080

約数和(自身を除く): 2360243020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 410, 556, 695, 820, 1390, 2780, 5699, 11398, 17747, 22796, 28495, 35494, 56990, 70988, 88735, 113980, 177470, 354940, 727627, 1455254, 2466833, 2910508, 3638135, 4933666, 7276270, 9867332, 12334165, 14552540, 24668330, 49336660, 101140153, 202280306, 404560612, 505700765, 1011401530, 2022803060]

約数ペア:

[(1, 2022803060), (2, 1011401530), (4, 505700765), (5, 404560612), (10, 202280306), (20, 101140153), (41, 49336660), (82, 24668330), (139, 14552540), (164, 12334165), (205, 9867332), (278, 7276270), (410, 4933666), (556, 3638135), (695, 2910508), (820, 2466833), (1390, 1455254), (2780, 727627), (5699, 354940), (11398, 177470), (17747, 113980), (22796, 88735), (28495, 70988), (35494, 56990)]