173163910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22229}}^1$

素因数の和:22296

約数の個数: 32

約数和(自身を含む): 336117600

約数和(自身を除く): 162953690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 22229, 44458, 111145, 222290, 422351, 844702, 911389, 1822778, 2111755, 4223510, 4556945, 9113890, 17316391, 34632782, 86581955, 173163910]

約数ペア:

[(1, 173163910), (2, 86581955), (5, 34632782), (10, 17316391), (19, 9113890), (38, 4556945), (41, 4223510), (82, 2111755), (95, 1822778), (190, 911389), (205, 844702), (410, 422351), (779, 222290), (1558, 111145), (3895, 44458), (7790, 22229)]