13818536480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12337979}}^1$

素因数の和:12338001

約数の個数: 48

約数和(自身を含む): 37310051520

約数和(自身を除く): 23491515040

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, 12337979, 24675958, 49351916, 61689895, 86365853, 98703832, 123379790, 172731706, 197407664, 246759580, 345463412, 394815328, 431829265, 493519160, 690926824, 863658530, 987038320, 1381853648, 1727317060, 1974076640, 2763707296, 3454634120, 6909268240, 13818536480]

約数ペア:

[(1, 13818536480), (2, 6909268240), (4, 3454634120), (5, 2763707296), (7, 1974076640), (8, 1727317060), (10, 1381853648), (14, 987038320), (16, 863658530), (20, 690926824), (28, 493519160), (32, 431829265), (35, 394815328), (40, 345463412), (56, 246759580), (70, 197407664), (80, 172731706), (112, 123379790), (140, 98703832), (160, 86365853), (224, 61689895), (280, 49351916), (560, 24675958), (1120, 12337979)]