45739280

素因数分解:

$2^4\times 5^1\times {\mathrm{571741}}^1$

素因数の和:571754

約数の個数: 20

約数和(自身を含む): 106344012

約数和(自身を除く): 60604732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571741, 1143482, 2286964, 2858705, 4573928, 5717410, 9147856, 11434820, 22869640, 45739280]

約数ペア:

[(1, 45739280), (2, 22869640), (4, 11434820), (5, 9147856), (8, 5717410), (10, 4573928), (16, 2858705), (20, 2286964), (40, 1143482), (80, 571741)]