2758962080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2463359}}^1$

素因数の和:2463381

約数の個数: 48

約数和(自身を含む): 7449200640

約数和(自身を除く): 4690238560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2463359, 4926718, 9853436, 12316795, 17243513, 19706872, 24633590, 34487026, 39413744, 49267180, 68974052, 78827488, 86217565, 98534360, 137948104, 172435130, 197068720, 275896208, 344870260, 394137440, 551792416, 689740520, 1379481040, 2758962080]

約数ペア:

[(1, 2758962080), (2, 1379481040), (4, 689740520), (5, 551792416), (7, 394137440), (8, 344870260), (10, 275896208), (14, 197068720), (16, 172435130), (20, 137948104), (28, 98534360), (32, 86217565), (35, 78827488), (40, 68974052), (56, 49267180), (70, 39413744), (80, 34487026), (112, 24633590), (140, 19706872), (160, 17243513), (224, 12316795), (280, 9853436), (560, 4926718), (1120, 2463359)]