2758903700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{8093}}^1$

素因数の和:8601

約数の個数: 72

約数和(自身を含む): 6856977792

約数和(自身を除く): 4098074092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 487, 700, 974, 1948, 2435, 3409, 4870, 6818, 8093, 9740, 12175, 13636, 16186, 17045, 24350, 32372, 34090, 40465, 48700, 56651, 68180, 80930, 85225, 113302, 161860, 170450, 202325, 226604, 283255, 340900, 404650, 566510, 809300, 1133020, 1416275, 2832550, 3941291, 5665100, 7882582, 15765164, 19706455, 27589037, 39412910, 55178074, 78825820, 98532275, 110356148, 137945185, 197064550, 275890370, 394129100, 551780740, 689725925, 1379451850, 2758903700]

約数ペア:

[(1, 2758903700), (2, 1379451850), (4, 689725925), (5, 551780740), (7, 394129100), (10, 275890370), (14, 197064550), (20, 137945185), (25, 110356148), (28, 98532275), (35, 78825820), (50, 55178074), (70, 39412910), (100, 27589037), (140, 19706455), (175, 15765164), (350, 7882582), (487, 5665100), (700, 3941291), (974, 2832550), (1948, 1416275), (2435, 1133020), (3409, 809300), (4870, 566510), (6818, 404650), (8093, 340900), (9740, 283255), (12175, 226604), (13636, 202325), (16186, 170450), (17045, 161860), (24350, 113302), (32372, 85225), (34090, 80930), (40465, 68180), (48700, 56651)]