45077380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17747}}^1$

素因数の和:17883

約数の個数: 24

約数和(自身を含む): 95413248

約数和(自身を除く): 50335868

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 17747, 35494, 70988, 88735, 177470, 354940, 2253869, 4507738, 9015476, 11269345, 22538690, 45077380]

約数ペア:

[(1, 45077380), (2, 22538690), (4, 11269345), (5, 9015476), (10, 4507738), (20, 2253869), (127, 354940), (254, 177470), (508, 88735), (635, 70988), (1270, 35494), (2540, 17747)]