109849660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133963}}^1$

素因数の和:134013

約数の個数: 24

約数和(自身を含む): 236312496

約数和(自身を除く): 126462836

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 133963, 267926, 535852, 669815, 1339630, 2679260, 5492483, 10984966, 21969932, 27462415, 54924830, 109849660]

約数ペア:

[(1, 109849660), (2, 54924830), (4, 27462415), (5, 21969932), (10, 10984966), (20, 5492483), (41, 2679260), (82, 1339630), (164, 669815), (205, 535852), (410, 267926), (820, 133963)]