82653260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 185020416

約数和(自身を除く): 102367156

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 3823, 4324, 5405, 7646, 10810, 15292, 19115, 21620, 38230, 76460, 87929, 175858, 179681, 351716, 359362, 439645, 718724, 879290, 898405, 1758580, 1796810, 3593620, 4132663, 8265326, 16530652, 20663315, 41326630, 82653260]

約数ペア:

[(1, 82653260), (2, 41326630), (4, 20663315), (5, 16530652), (10, 8265326), (20, 4132663), (23, 3593620), (46, 1796810), (47, 1758580), (92, 898405), (94, 879290), (115, 718724), (188, 439645), (230, 359362), (235, 351716), (460, 179681), (470, 175858), (940, 87929), (1081, 76460), (2162, 38230), (3823, 21620), (4324, 19115), (5405, 15292), (7646, 10810)]