127550590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311099}}^1$

素因数の和:311147

約数の個数: 16

約数和(自身を含む): 235191600

約数和(自身を除く): 107641010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 311099, 622198, 1555495, 3110990, 12755059, 25510118, 63775295, 127550590]

約数ペア:

[(1, 127550590), (2, 63775295), (5, 25510118), (10, 12755059), (41, 3110990), (82, 1555495), (205, 622198), (410, 311099)]