2955364040

素因数分解:

$2^3\times 5^1\times {\mathrm{73884101}}^1$

素因数の和:73884112

約数の個数: 16

約数和(自身を含む): 6649569180

約数和(自身を除く): 3694205140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73884101, 147768202, 295536404, 369420505, 591072808, 738841010, 1477682020, 2955364040]

約数ペア:

[(1, 2955364040), (2, 1477682020), (4, 738841010), (5, 591072808), (8, 369420505), (10, 295536404), (20, 147768202), (40, 73884101)]