83993330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 156501936

約数和(自身を除く): 72508606

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 1657, 3314, 5069, 8285, 10138, 16570, 25345, 50690, 61309, 122618, 227009, 306545, 454018, 613090, 1135045, 2270090, 8399333, 16798666, 41996665, 83993330]

約数ペア:

[(1, 83993330), (2, 41996665), (5, 16798666), (10, 8399333), (37, 2270090), (74, 1135045), (137, 613090), (185, 454018), (274, 306545), (370, 227009), (685, 122618), (1370, 61309), (1657, 50690), (3314, 25345), (5069, 16570), (8285, 10138)]