34205890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4458

約数の個数: 32

約数和(自身を含む): 66407040

約数和(自身を除く): 32201150

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4391, 7790, 8782, 21955, 43910, 83429, 166858, 180031, 360062, 417145, 834290, 900155, 1800310, 3420589, 6841178, 17102945, 34205890]

約数ペア:

[(1, 34205890), (2, 17102945), (5, 6841178), (10, 3420589), (19, 1800310), (38, 900155), (41, 834290), (82, 417145), (95, 360062), (190, 180031), (205, 166858), (410, 83429), (779, 43910), (1558, 21955), (3895, 8782), (4391, 7790)]