34049420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15619}}^1$

素因数の和:15737

約数の個数: 24

約数和(自身を含む): 72164400

約数和(自身を除く): 38114980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15619, 31238, 62476, 78095, 156190, 312380, 1702471, 3404942, 6809884, 8512355, 17024710, 34049420]

約数ペア:

[(1, 34049420), (2, 17024710), (4, 8512355), (5, 6809884), (10, 3404942), (20, 1702471), (109, 312380), (218, 156190), (436, 78095), (545, 62476), (1090, 31238), (2180, 15619)]