195225520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{348617}}^1$

素因数の和:348637

約数の個数: 40

約数和(自身を含む): 518743584

約数和(自身を除く): 323518064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 348617, 697234, 1394468, 1743085, 2440319, 2788936, 3486170, 4880638, 5577872, 6972340, 9761276, 12201595, 13944680, 19522552, 24403190, 27889360, 39045104, 48806380, 97612760, 195225520]

約数ペア:

[(1, 195225520), (2, 97612760), (4, 48806380), (5, 39045104), (7, 27889360), (8, 24403190), (10, 19522552), (14, 13944680), (16, 12201595), (20, 9761276), (28, 6972340), (35, 5577872), (40, 4880638), (56, 3486170), (70, 2788936), (80, 2440319), (112, 1743085), (140, 1394468), (280, 697234), (560, 348617)]