2000832880

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{36943}}^1$

素因数の和:37633

約数の個数: 40

約数和(自身を含む): 4658933952

約数和(自身を除く): 2658101072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 27080, 36943, 54160, 73886, 147772, 184715, 295544, 369430, 591088, 738860, 1477720, 2955440, 25010411, 50020822, 100041644, 125052055, 200083288, 250104110, 400166576, 500208220, 1000416440, 2000832880]

約数ペア:

[(1, 2000832880), (2, 1000416440), (4, 500208220), (5, 400166576), (8, 250104110), (10, 200083288), (16, 125052055), (20, 100041644), (40, 50020822), (80, 25010411), (677, 2955440), (1354, 1477720), (2708, 738860), (3385, 591088), (5416, 369430), (6770, 295544), (10832, 184715), (13540, 147772), (27080, 73886), (36943, 54160)]