112671280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{34351}}^1$

素因数の和:34405

約数の個数: 40

約数和(自身を含む): 268357824

約数和(自身を除く): 155686544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 34351, 68702, 137404, 171755, 274808, 343510, 549616, 687020, 1374040, 1408391, 2748080, 2816782, 5633564, 7041955, 11267128, 14083910, 22534256, 28167820, 56335640, 112671280]

約数ペア:

[(1, 112671280), (2, 56335640), (4, 28167820), (5, 22534256), (8, 14083910), (10, 11267128), (16, 7041955), (20, 5633564), (40, 2816782), (41, 2748080), (80, 1408391), (82, 1374040), (164, 687020), (205, 549616), (328, 343510), (410, 274808), (656, 171755), (820, 137404), (1640, 68702), (3280, 34351)]