4139059400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{422353}}^1$

素因数の和:422383

約数の個数: 72

約数和(自身を含む): 11194492770

約数和(自身を除く): 7055433370

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 422353, 844706, 1689412, 2111765, 2956471, 3378824, 4223530, 5912942, 8447060, 10558825, 11825884, 14782355, 16894120, 20695297, 21117650, 23651768, 29564710, 41390594, 42235300, 59129420, 73911775, 82781188, 84470600, 103476485, 118258840, 147823550, 165562376, 206952970, 295647100, 413905940, 517382425, 591294200, 827811880, 1034764850, 2069529700, 4139059400]

約数ペア:

[(1, 4139059400), (2, 2069529700), (4, 1034764850), (5, 827811880), (7, 591294200), (8, 517382425), (10, 413905940), (14, 295647100), (20, 206952970), (25, 165562376), (28, 147823550), (35, 118258840), (40, 103476485), (49, 84470600), (50, 82781188), (56, 73911775), (70, 59129420), (98, 42235300), (100, 41390594), (140, 29564710), (175, 23651768), (196, 21117650), (200, 20695297), (245, 16894120), (280, 14782355), (350, 11825884), (392, 10558825), (490, 8447060), (700, 5912942), (980, 4223530), (1225, 3378824), (1400, 2956471), (1960, 2111765), (2450, 1689412), (4900, 844706), (9800, 422353)]