58648540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26903}}^1$

素因数の和:27021

約数の個数: 24

約数和(自身を含む): 124296480

約数和(自身を除く): 65647940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 26903, 53806, 107612, 134515, 269030, 538060, 2932427, 5864854, 11729708, 14662135, 29324270, 58648540]

約数ペア:

[(1, 58648540), (2, 29324270), (4, 14662135), (5, 11729708), (10, 5864854), (20, 2932427), (109, 538060), (218, 269030), (436, 134515), (545, 107612), (1090, 53806), (2180, 26903)]