117373160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71569}}^1$

素因数の和:71621

約数の個数: 32

約数和(自身を含む): 270534600

約数和(自身を除く): 153161440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 71569, 143138, 286276, 357845, 572552, 715690, 1431380, 2862760, 2934329, 5868658, 11737316, 14671645, 23474632, 29343290, 58686580, 117373160]

約数ペア:

[(1, 117373160), (2, 58686580), (4, 29343290), (5, 23474632), (8, 14671645), (10, 11737316), (20, 5868658), (40, 2934329), (41, 2862760), (82, 1431380), (164, 715690), (205, 572552), (328, 357845), (410, 286276), (820, 143138), (1640, 71569)]