17628460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28433}}^1$

素因数の和:28473

約数の個数: 24

約数和(自身を含む): 38215296

約数和(自身を除く): 20586836

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 28433, 56866, 113732, 142165, 284330, 568660, 881423, 1762846, 3525692, 4407115, 8814230, 17628460]

約数ペア:

[(1, 17628460), (2, 8814230), (4, 4407115), (5, 3525692), (10, 1762846), (20, 881423), (31, 568660), (62, 284330), (124, 142165), (155, 113732), (310, 56866), (620, 28433)]