38966810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 72639504

約数和(自身を除く): 33672694

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 941, 1010, 1882, 4141, 4705, 8282, 9410, 20705, 38581, 41410, 77162, 95041, 190082, 192905, 385810, 475205, 950410, 3896681, 7793362, 19483405, 38966810]

約数ペア:

[(1, 38966810), (2, 19483405), (5, 7793362), (10, 3896681), (41, 950410), (82, 475205), (101, 385810), (202, 192905), (205, 190082), (410, 95041), (505, 77162), (941, 41410), (1010, 38581), (1882, 20705), (4141, 9410), (4705, 8282)]