65976280

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7079}}^1$

素因数の和:7323

約数の個数: 32

約数和(自身を含む): 149104800

約数和(自身を除く): 83128520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 7079, 9320, 14158, 28316, 35395, 56632, 70790, 141580, 283160, 1649407, 3298814, 6597628, 8247035, 13195256, 16494070, 32988140, 65976280]

約数ペア:

[(1, 65976280), (2, 32988140), (4, 16494070), (5, 13195256), (8, 8247035), (10, 6597628), (20, 3298814), (40, 1649407), (233, 283160), (466, 141580), (932, 70790), (1165, 56632), (1864, 35395), (2330, 28316), (4660, 14158), (7079, 9320)]