75921410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 140972400

約数和(自身を除く): 65050990

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 449, 457, 898, 914, 2245, 2285, 4490, 4570, 16613, 16909, 33226, 33818, 83065, 84545, 166130, 169090, 205193, 410386, 1025965, 2051930, 7592141, 15184282, 37960705, 75921410]

約数ペア:

[(1, 75921410), (2, 37960705), (5, 15184282), (10, 7592141), (37, 2051930), (74, 1025965), (185, 410386), (370, 205193), (449, 169090), (457, 166130), (898, 84545), (914, 83065), (2245, 33818), (2285, 33226), (4490, 16909), (4570, 16613)]