2077188160

素因数分解:

$2^6\times 5^1\times {\mathrm{6491213}}^1$

素因数の和:6491230

約数の個数: 28

約数和(自身を含む): 4946305068

約数和(自身を除く): 2869116908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6491213, 12982426, 25964852, 32456065, 51929704, 64912130, 103859408, 129824260, 207718816, 259648520, 415437632, 519297040, 1038594080, 2077188160]

約数ペア:

[(1, 2077188160), (2, 1038594080), (4, 519297040), (5, 415437632), (8, 259648520), (10, 207718816), (16, 129824260), (20, 103859408), (32, 64912130), (40, 51929704), (64, 32456065), (80, 25964852), (160, 12982426), (320, 6491213)]