16795400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 39580800

約数和(自身を除く): 22785400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1063, 1580, 1975, 2126, 3160, 3950, 4252, 5315, 7900, 8504, 10630, 15800, 21260, 26575, 42520, 53150, 83977, 106300, 167954, 212600, 335908, 419885, 671816, 839770, 1679540, 2099425, 3359080, 4198850, 8397700, 16795400]

約数ペア:

[(1, 16795400), (2, 8397700), (4, 4198850), (5, 3359080), (8, 2099425), (10, 1679540), (20, 839770), (25, 671816), (40, 419885), (50, 335908), (79, 212600), (100, 167954), (158, 106300), (200, 83977), (316, 53150), (395, 42520), (632, 26575), (790, 21260), (1063, 15800), (1580, 10630), (1975, 8504), (2126, 7900), (3160, 5315), (3950, 4252)]