45208780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132967}}^1$

素因数の和:132993

約数の個数: 24

約数和(自身を含む): 100523808

約数和(自身を除く): 55315028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 132967, 265934, 531868, 664835, 1329670, 2260439, 2659340, 4520878, 9041756, 11302195, 22604390, 45208780]

約数ペア:

[(1, 45208780), (2, 22604390), (4, 11302195), (5, 9041756), (10, 4520878), (17, 2659340), (20, 2260439), (34, 1329670), (68, 664835), (85, 531868), (170, 265934), (340, 132967)]