75089540

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5839}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 157960320

約数和(自身を除く): 82870780

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 5839, 6430, 11678, 12860, 23356, 29195, 58390, 116780, 3754477, 7508954, 15017908, 18772385, 37544770, 75089540]

約数ペア:

[(1, 75089540), (2, 37544770), (4, 18772385), (5, 15017908), (10, 7508954), (20, 3754477), (643, 116780), (1286, 58390), (2572, 29195), (3215, 23356), (5839, 12860), (6430, 11678)]