516961520

素因数分解:

$2^4\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{3343}}^1$

素因数の和:5289

約数の個数: 40

約数和(自身を含む): 1202917056

約数和(自身を除く): 685955536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1933, 3343, 3866, 6686, 7732, 9665, 13372, 15464, 16715, 19330, 26744, 30928, 33430, 38660, 53488, 66860, 77320, 133720, 154640, 267440, 6462019, 12924038, 25848076, 32310095, 51696152, 64620190, 103392304, 129240380, 258480760, 516961520]

約数ペア:

[(1, 516961520), (2, 258480760), (4, 129240380), (5, 103392304), (8, 64620190), (10, 51696152), (16, 32310095), (20, 25848076), (40, 12924038), (80, 6462019), (1933, 267440), (3343, 154640), (3866, 133720), (6686, 77320), (7732, 66860), (9665, 53488), (13372, 38660), (15464, 33430), (16715, 30928), (19330, 26744)]