82209590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 155597760

約数和(自身を除く): 73388170

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 2609, 3151, 5218, 6302, 13045, 15755, 26090, 31510, 60007, 120014, 300035, 357433, 600070, 714866, 1787165, 3574330, 8220959, 16441918, 41104795, 82209590]

約数ペア:

[(1, 82209590), (2, 41104795), (5, 16441918), (10, 8220959), (23, 3574330), (46, 1787165), (115, 714866), (137, 600070), (230, 357433), (274, 300035), (685, 120014), (1370, 60007), (2609, 31510), (3151, 26090), (5218, 15755), (6302, 13045)]