17842760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34337

約数の個数: 32

約数和(自身を含む): 43235640

約数和(自身を除く): 25392880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 34313, 68626, 137252, 171565, 274504, 343130, 446069, 686260, 892138, 1372520, 1784276, 2230345, 3568552, 4460690, 8921380, 17842760]

約数ペア:

[(1, 17842760), (2, 8921380), (4, 4460690), (5, 3568552), (8, 2230345), (10, 1784276), (13, 1372520), (20, 892138), (26, 686260), (40, 446069), (52, 343130), (65, 274504), (104, 171565), (130, 137252), (260, 68626), (520, 34313)]