8532140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22453}}^1$

素因数の和:22481

約数の個数: 24

約数和(自身を含む): 18861360

約数和(自身を除く): 10329220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 22453, 44906, 89812, 112265, 224530, 426607, 449060, 853214, 1706428, 2133035, 4266070, 8532140]

約数ペア:

[(1, 8532140), (2, 4266070), (4, 2133035), (5, 1706428), (10, 853214), (19, 449060), (20, 426607), (38, 224530), (76, 112265), (95, 89812), (190, 44906), (380, 22453)]