84056680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44711}}^1$

素因数の和:44769

約数の個数: 32

約数和(自身を含む): 193155840

約数和(自身を除く): 109099160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 44711, 89422, 178844, 223555, 357688, 447110, 894220, 1788440, 2101417, 4202834, 8405668, 10507085, 16811336, 21014170, 42028340, 84056680]

約数ペア:

[(1, 84056680), (2, 42028340), (4, 21014170), (5, 16811336), (8, 10507085), (10, 8405668), (20, 4202834), (40, 2101417), (47, 1788440), (94, 894220), (188, 447110), (235, 357688), (376, 223555), (470, 178844), (940, 89422), (1880, 44711)]