85235140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224303}}^1$

素因数の和:224331

約数の個数: 24

約数和(自身を含む): 188415360

約数和(自身を除く): 103180220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 224303, 448606, 897212, 1121515, 2243030, 4261757, 4486060, 8523514, 17047028, 21308785, 42617570, 85235140]

約数ペア:

[(1, 85235140), (2, 42617570), (4, 21308785), (5, 17047028), (10, 8523514), (19, 4486060), (20, 4261757), (38, 2243030), (76, 1121515), (95, 897212), (190, 448606), (380, 224303)]