34142620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89849}}^1$

素因数の和:89877

約数の個数: 24

約数和(自身を含む): 75474000

約数和(自身を除く): 41331380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 89849, 179698, 359396, 449245, 898490, 1707131, 1796980, 3414262, 6828524, 8535655, 17071310, 34142620]

約数ペア:

[(1, 34142620), (2, 17071310), (4, 8535655), (5, 6828524), (10, 3414262), (19, 1796980), (20, 1707131), (38, 898490), (76, 449245), (95, 359396), (190, 179698), (380, 89849)]