89112850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{4937}}^1$

素因数の和:4987

約数の個数: 36

約数和(自身を含む): 174968154

約数和(自身を除く): 85855304

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 4937, 9025, 9874, 18050, 24685, 49370, 93803, 123425, 187606, 246850, 469015, 938030, 1782257, 2345075, 3564514, 4690150, 8911285, 17822570, 44556425, 89112850]

約数ペア:

[(1, 89112850), (2, 44556425), (5, 17822570), (10, 8911285), (19, 4690150), (25, 3564514), (38, 2345075), (50, 1782257), (95, 938030), (190, 469015), (361, 246850), (475, 187606), (722, 123425), (950, 93803), (1805, 49370), (3610, 24685), (4937, 18050), (9025, 9874)]