83977000

素因数分解:

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

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 199180800

約数和(自身を除く): 115203800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1063, 1580, 1975, 2126, 3160, 3950, 4252, 5315, 7900, 8504, 9875, 10630, 15800, 19750, 21260, 26575, 39500, 42520, 53150, 79000, 83977, 106300, 132875, 167954, 212600, 265750, 335908, 419885, 531500, 671816, 839770, 1063000, 1679540, 2099425, 3359080, 4198850, 8397700, 10497125, 16795400, 20994250, 41988500, 83977000]

約数ペア:

[(1, 83977000), (2, 41988500), (4, 20994250), (5, 16795400), (8, 10497125), (10, 8397700), (20, 4198850), (25, 3359080), (40, 2099425), (50, 1679540), (79, 1063000), (100, 839770), (125, 671816), (158, 531500), (200, 419885), (250, 335908), (316, 265750), (395, 212600), (500, 167954), (632, 132875), (790, 106300), (1000, 83977), (1063, 79000), (1580, 53150), (1975, 42520), (2126, 39500), (3160, 26575), (3950, 21260), (4252, 19750), (5315, 15800), (7900, 10630), (8504, 9875)]