2016334900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{491789}}^1$

素因数の和:491844

約数の個数: 36

約数和(自身を含む): 4482174060

約数和(自身を除く): 2465839160

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 491789, 983578, 1967156, 2458945, 4917890, 9835780, 12294725, 20163349, 24589450, 40326698, 49178900, 80653396, 100816745, 201633490, 403266980, 504083725, 1008167450, 2016334900]

約数ペア:

[(1, 2016334900), (2, 1008167450), (4, 504083725), (5, 403266980), (10, 201633490), (20, 100816745), (25, 80653396), (41, 49178900), (50, 40326698), (82, 24589450), (100, 20163349), (164, 12294725), (205, 9835780), (410, 4917890), (820, 2458945), (1025, 1967156), (2050, 983578), (4100, 491789)]