40228970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{236641}}^1$

素因数の和:236665

約数の個数: 16

約数和(自身を含む): 76672008

約数和(自身を除く): 36443038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 236641, 473282, 1183205, 2366410, 4022897, 8045794, 20114485, 40228970]

約数ペア:

[(1, 40228970), (2, 20114485), (5, 8045794), (10, 4022897), (17, 2366410), (34, 1183205), (85, 473282), (170, 236641)]