70336700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 176551200

約数和(自身を除く): 106214500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1129, 1246, 1780, 2225, 2258, 2492, 3115, 4450, 4516, 5645, 6230, 7903, 8900, 11290, 12460, 15575, 15806, 22580, 28225, 31150, 31612, 39515, 56450, 62300, 79030, 100481, 112900, 158060, 197575, 200962, 395150, 401924, 502405, 703367, 790300, 1004810, 1406734, 2009620, 2512025, 2813468, 3516835, 5024050, 7033670, 10048100, 14067340, 17584175, 35168350, 70336700]

約数ペア:

[(1, 70336700), (2, 35168350), (4, 17584175), (5, 14067340), (7, 10048100), (10, 7033670), (14, 5024050), (20, 3516835), (25, 2813468), (28, 2512025), (35, 2009620), (50, 1406734), (70, 1004810), (89, 790300), (100, 703367), (140, 502405), (175, 401924), (178, 395150), (350, 200962), (356, 197575), (445, 158060), (623, 112900), (700, 100481), (890, 79030), (1129, 62300), (1246, 56450), (1780, 39515), (2225, 31612), (2258, 31150), (2492, 28225), (3115, 22580), (4450, 15806), (4516, 15575), (5645, 12460), (6230, 11290), (7903, 8900)]