160759540

素因数分解:

$2^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{4493}}^1$

素因数の和:6291

約数の個数: 24

約数和(自身を含む): 337858920

約数和(自身を除く): 177099380

約数列:

[1, 2, 4, 5, 10, 20, 1789, 3578, 4493, 7156, 8945, 8986, 17890, 17972, 22465, 35780, 44930, 89860, 8037977, 16075954, 32151908, 40189885, 80379770, 160759540]

約数ペア:

[(1, 160759540), (2, 80379770), (4, 40189885), (5, 32151908), (10, 16075954), (20, 8037977), (1789, 89860), (3578, 44930), (4493, 35780), (7156, 22465), (8945, 17972), (8986, 17890)]