84792640

素因数分解:

$2^6\times 5^1\times {\mathrm{264977}}^1$

素因数の和:264994

約数の個数: 28

約数和(自身を含む): 201913236

約数和(自身を除く): 117120596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 264977, 529954, 1059908, 1324885, 2119816, 2649770, 4239632, 5299540, 8479264, 10599080, 16958528, 21198160, 42396320, 84792640]

約数ペア:

[(1, 84792640), (2, 42396320), (4, 21198160), (5, 16958528), (8, 10599080), (10, 8479264), (16, 5299540), (20, 4239632), (32, 2649770), (40, 2119816), (64, 1324885), (80, 1059908), (160, 529954), (320, 264977)]