2017110005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10061

約数の個数: 32

約数和(自身を含む): 2647814400

約数和(自身を除く): 630704395

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 943, 989, 1763, 4715, 4945, 8815, 9949, 40549, 49745, 202745, 228827, 407909, 427807, 1144135, 2039545, 2139035, 9381907, 9839561, 17540087, 46909535, 49197805, 87700435, 403422001, 2017110005]

約数ペア:

[(1, 2017110005), (5, 403422001), (23, 87700435), (41, 49197805), (43, 46909535), (115, 17540087), (205, 9839561), (215, 9381907), (943, 2139035), (989, 2039545), (1763, 1144135), (4715, 427807), (4945, 407909), (8815, 228827), (9949, 202745), (40549, 49745)]