16882160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 40

約数和(自身を含む): 40216176

約数和(自身を除く): 23334016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 5147, 10294, 20588, 25735, 41176, 51470, 82352, 102940, 205880, 211027, 411760, 422054, 844108, 1055135, 1688216, 2110270, 3376432, 4220540, 8441080, 16882160]

約数ペア:

[(1, 16882160), (2, 8441080), (4, 4220540), (5, 3376432), (8, 2110270), (10, 1688216), (16, 1055135), (20, 844108), (40, 422054), (41, 411760), (80, 211027), (82, 205880), (164, 102940), (205, 82352), (328, 51470), (410, 41176), (656, 25735), (820, 20588), (1640, 10294), (3280, 5147)]