45542660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133949}}^1$

素因数の和:133975

約数の個数: 24

約数和(自身を含む): 101266200

約数和(自身を除く): 55723540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 133949, 267898, 535796, 669745, 1339490, 2277133, 2678980, 4554266, 9108532, 11385665, 22771330, 45542660]

約数ペア:

[(1, 45542660), (2, 22771330), (4, 11385665), (5, 9108532), (10, 4554266), (17, 2678980), (20, 2277133), (34, 1339490), (68, 669745), (85, 535796), (170, 267898), (340, 133949)]