42841010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{225479}}^1$

素因数の和:225505

約数の個数: 16

約数和(自身を含む): 81172800

約数和(自身を除く): 38331790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 225479, 450958, 1127395, 2254790, 4284101, 8568202, 21420505, 42841010]

約数ペア:

[(1, 42841010), (2, 21420505), (5, 8568202), (10, 4284101), (19, 2254790), (38, 1127395), (95, 450958), (190, 225479)]