10275020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 15465268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3191, 3220, 6382, 12764, 15955, 22337, 31910, 44674, 63820, 73393, 89348, 111685, 146786, 223370, 293572, 366965, 446740, 513751, 733930, 1027502, 1467860, 2055004, 2568755, 5137510, 10275020]

約数ペア:

[(1, 10275020), (2, 5137510), (4, 2568755), (5, 2055004), (7, 1467860), (10, 1027502), (14, 733930), (20, 513751), (23, 446740), (28, 366965), (35, 293572), (46, 223370), (70, 146786), (92, 111685), (115, 89348), (140, 73393), (161, 63820), (230, 44674), (322, 31910), (460, 22337), (644, 15955), (805, 12764), (1610, 6382), (3191, 3220)]