227822440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{335033}}^1$

素因数の和:335061

約数の個数: 32

約数和(自身を含む): 542755080

約数和(自身を除く): 314932640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 335033, 670066, 1340132, 1675165, 2680264, 3350330, 5695561, 6700660, 11391122, 13401320, 22782244, 28477805, 45564488, 56955610, 113911220, 227822440]

約数ペア:

[(1, 227822440), (2, 113911220), (4, 56955610), (5, 45564488), (8, 28477805), (10, 22782244), (17, 13401320), (20, 11391122), (34, 6700660), (40, 5695561), (68, 3350330), (85, 2680264), (136, 1675165), (170, 1340132), (340, 670066), (680, 335033)]