185440993820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{468593}}^1$

素因数の和:469070

約数の個数: 48

約数和(自身を含む): 398657282688

約数和(自身を除く): 213216288868

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 421, 470, 842, 940, 1684, 2105, 4210, 8420, 19787, 39574, 79148, 98935, 197870, 395740, 468593, 937186, 1874372, 2342965, 4685930, 9371860, 22023871, 44047742, 88095484, 110119355, 197277653, 220238710, 394555306, 440477420, 789110612, 986388265, 1972776530, 3945553060, 9272049691, 18544099382, 37088198764, 46360248455, 92720496910, 185440993820]

約数ペア:

[(1, 185440993820), (2, 92720496910), (4, 46360248455), (5, 37088198764), (10, 18544099382), (20, 9272049691), (47, 3945553060), (94, 1972776530), (188, 986388265), (235, 789110612), (421, 440477420), (470, 394555306), (842, 220238710), (940, 197277653), (1684, 110119355), (2105, 88095484), (4210, 44047742), (8420, 22023871), (19787, 9371860), (39574, 4685930), (79148, 2342965), (98935, 1874372), (197870, 937186), (395740, 468593)]