914895100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2297}}^1$

素因数の和:2887

約数の個数: 72

約数和(自身を含む): 2273916960

約数和(自身を除く): 1359021860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 569, 700, 1138, 2276, 2297, 2845, 3983, 4594, 5690, 7966, 9188, 11380, 11485, 14225, 15932, 16079, 19915, 22970, 28450, 32158, 39830, 45940, 56900, 57425, 64316, 79660, 80395, 99575, 114850, 160790, 199150, 229700, 321580, 398300, 401975, 803950, 1306993, 1607900, 2613986, 5227972, 6534965, 9148951, 13069930, 18297902, 26139860, 32674825, 36595804, 45744755, 65349650, 91489510, 130699300, 182979020, 228723775, 457447550, 914895100]

約数ペア:

[(1, 914895100), (2, 457447550), (4, 228723775), (5, 182979020), (7, 130699300), (10, 91489510), (14, 65349650), (20, 45744755), (25, 36595804), (28, 32674825), (35, 26139860), (50, 18297902), (70, 13069930), (100, 9148951), (140, 6534965), (175, 5227972), (350, 2613986), (569, 1607900), (700, 1306993), (1138, 803950), (2276, 401975), (2297, 398300), (2845, 321580), (3983, 229700), (4594, 199150), (5690, 160790), (7966, 114850), (9188, 99575), (11380, 80395), (11485, 79660), (14225, 64316), (15932, 57425), (16079, 56900), (19915, 45940), (22970, 39830), (28450, 32158)]