14640500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 23099020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 89, 94, 100, 125, 140, 175, 178, 188, 235, 250, 329, 350, 356, 445, 470, 500, 623, 658, 700, 875, 890, 940, 1175, 1246, 1316, 1645, 1750, 1780, 2225, 2350, 2492, 3115, 3290, 3500, 4183, 4450, 4700, 5875, 6230, 6580, 8225, 8366, 8900, 11125, 11750, 12460, 15575, 16450, 16732, 20915, 22250, 23500, 29281, 31150, 32900, 41125, 41830, 44500, 58562, 62300, 77875, 82250, 83660, 104575, 117124, 146405, 155750, 164500, 209150, 292810, 311500, 418300, 522875, 585620, 732025, 1045750, 1464050, 2091500, 2928100, 3660125, 7320250, 14640500]

約数ペア:

[(1, 14640500), (2, 7320250), (4, 3660125), (5, 2928100), (7, 2091500), (10, 1464050), (14, 1045750), (20, 732025), (25, 585620), (28, 522875), (35, 418300), (47, 311500), (50, 292810), (70, 209150), (89, 164500), (94, 155750), (100, 146405), (125, 117124), (140, 104575), (175, 83660), (178, 82250), (188, 77875), (235, 62300), (250, 58562), (329, 44500), (350, 41830), (356, 41125), (445, 32900), (470, 31150), (500, 29281), (623, 23500), (658, 22250), (700, 20915), (875, 16732), (890, 16450), (940, 15575), (1175, 12460), (1246, 11750), (1316, 11125), (1645, 8900), (1750, 8366), (1780, 8225), (2225, 6580), (2350, 6230), (2492, 5875), (3115, 4700), (3290, 4450), (3500, 4183)]