4018017340

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^2\times {\mathrm{5507}}^1$

素因数の和:5898

約数の個数: 36

約数和(自身を含む): 8483785128

約数和(自身を除く): 4465767788

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 5507, 11014, 22028, 27535, 36481, 55070, 72962, 110140, 145924, 182405, 364810, 729620, 1051837, 2103674, 4207348, 5259185, 10518370, 21036740, 200900867, 401801734, 803603468, 1004504335, 2009008670, 4018017340]

約数ペア:

[(1, 4018017340), (2, 2009008670), (4, 1004504335), (5, 803603468), (10, 401801734), (20, 200900867), (191, 21036740), (382, 10518370), (764, 5259185), (955, 4207348), (1910, 2103674), (3820, 1051837), (5507, 729620), (11014, 364810), (22028, 182405), (27535, 145924), (36481, 110140), (55070, 72962)]