14889700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 37497600

約数和(自身を除く): 22607900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 239, 350, 356, 445, 478, 623, 700, 890, 956, 1195, 1246, 1673, 1780, 2225, 2390, 2492, 3115, 3346, 4450, 4780, 5975, 6230, 6692, 8365, 8900, 11950, 12460, 15575, 16730, 21271, 23900, 31150, 33460, 41825, 42542, 62300, 83650, 85084, 106355, 148897, 167300, 212710, 297794, 425420, 531775, 595588, 744485, 1063550, 1488970, 2127100, 2977940, 3722425, 7444850, 14889700]

約数ペア:

[(1, 14889700), (2, 7444850), (4, 3722425), (5, 2977940), (7, 2127100), (10, 1488970), (14, 1063550), (20, 744485), (25, 595588), (28, 531775), (35, 425420), (50, 297794), (70, 212710), (89, 167300), (100, 148897), (140, 106355), (175, 85084), (178, 83650), (239, 62300), (350, 42542), (356, 41825), (445, 33460), (478, 31150), (623, 23900), (700, 21271), (890, 16730), (956, 15575), (1195, 12460), (1246, 11950), (1673, 8900), (1780, 8365), (2225, 6692), (2390, 6230), (2492, 5975), (3115, 4780), (3346, 4450)]