40988770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{56149}}^1$

素因数の和:56229

約数の個数: 16

約数和(自身を含む): 74791800

約数和(自身を除く): 33803030

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 56149, 112298, 280745, 561490, 4098877, 8197754, 20494385, 40988770]

約数ペア:

[(1, 40988770), (2, 20494385), (5, 8197754), (10, 4098877), (73, 561490), (146, 280745), (365, 112298), (730, 56149)]