56656280

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6079}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 71388520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 6079, 9320, 12158, 24316, 30395, 48632, 60790, 121580, 243160, 1416407, 2832814, 5665628, 7082035, 11331256, 14164070, 28328140, 56656280]

約数ペア:

[(1, 56656280), (2, 28328140), (4, 14164070), (5, 11331256), (8, 7082035), (10, 5665628), (20, 2832814), (40, 1416407), (233, 243160), (466, 121580), (932, 60790), (1165, 48632), (1864, 30395), (2330, 24316), (4660, 12158), (6079, 9320)]