8511850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 16793568

約数和(自身を除く): 8281718

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 107, 185, 214, 215, 370, 430, 535, 925, 1070, 1075, 1591, 1850, 2150, 2675, 3182, 3959, 4601, 5350, 7918, 7955, 9202, 15910, 19795, 23005, 39590, 39775, 46010, 79550, 98975, 115025, 170237, 197950, 230050, 340474, 851185, 1702370, 4255925, 8511850]

約数ペア:

[(1, 8511850), (2, 4255925), (5, 1702370), (10, 851185), (25, 340474), (37, 230050), (43, 197950), (50, 170237), (74, 115025), (86, 98975), (107, 79550), (185, 46010), (214, 39775), (215, 39590), (370, 23005), (430, 19795), (535, 15910), (925, 9202), (1070, 7955), (1075, 7918), (1591, 5350), (1850, 4601), (2150, 3959), (2675, 3182)]