69084560

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5171}}^1$

素因数の和:5351

約数の個数: 40

約数和(自身を含む): 161614656

約数和(自身を除く): 92530096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5171, 6680, 10342, 13360, 20684, 25855, 41368, 51710, 82736, 103420, 206840, 413680, 863557, 1727114, 3454228, 4317785, 6908456, 8635570, 13816912, 17271140, 34542280, 69084560]

約数ペア:

[(1, 69084560), (2, 34542280), (4, 17271140), (5, 13816912), (8, 8635570), (10, 6908456), (16, 4317785), (20, 3454228), (40, 1727114), (80, 863557), (167, 413680), (334, 206840), (668, 103420), (835, 82736), (1336, 51710), (1670, 41368), (2672, 25855), (3340, 20684), (5171, 13360), (6680, 10342)]