109150420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{50069}}^1$

素因数の和:50187

約数の個数: 24

約数和(自身を含む): 231323400

約数和(自身を除く): 122172980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 50069, 100138, 200276, 250345, 500690, 1001380, 5457521, 10915042, 21830084, 27287605, 54575210, 109150420]

約数ペア:

[(1, 109150420), (2, 54575210), (4, 27287605), (5, 21830084), (10, 10915042), (20, 5457521), (109, 1001380), (218, 500690), (436, 250345), (545, 200276), (1090, 100138), (2180, 50069)]