8889317260

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{536147}}^1$

素因数の和:536985

約数の個数: 24

約数和(自身を含む): 18690119280

約数和(自身を除く): 9800802020

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 16580, 536147, 1072294, 2144588, 2680735, 5361470, 10722940, 444465863, 888931726, 1777863452, 2222329315, 4444658630, 8889317260]

約数ペア:

[(1, 8889317260), (2, 4444658630), (4, 2222329315), (5, 1777863452), (10, 888931726), (20, 444465863), (829, 10722940), (1658, 5361470), (3316, 2680735), (4145, 2144588), (8290, 1072294), (16580, 536147)]