3940340

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 8316672

約数和(自身を除く): 4376332

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 727, 1084, 1355, 1454, 2710, 2908, 3635, 5420, 7270, 14540, 197017, 394034, 788068, 985085, 1970170, 3940340]

約数ペア:

[(1, 3940340), (2, 1970170), (4, 985085), (5, 788068), (10, 394034), (20, 197017), (271, 14540), (542, 7270), (727, 5420), (1084, 3635), (1355, 2908), (1454, 2710)]