103680798020

素因数分解:

$2^2\times 5^1\times {\mathrm{19687}}^1\times {\mathrm{263323}}^1$

素因数の和:283019

約数の個数: 24

約数和(自身を含む): 217741562304

約数和(自身を除く): 114060764284

約数列:

[1, 2, 4, 5, 10, 20, 19687, 39374, 78748, 98435, 196870, 263323, 393740, 526646, 1053292, 1316615, 2633230, 5266460, 5184039901, 10368079802, 20736159604, 25920199505, 51840399010, 103680798020]

約数ペア:

[(1, 103680798020), (2, 51840399010), (4, 25920199505), (5, 20736159604), (10, 10368079802), (20, 5184039901), (19687, 5266460), (39374, 2633230), (78748, 1316615), (98435, 1053292), (196870, 526646), (263323, 393740)]