8297920

素因数分解:

$2^6\times 5^1\times {\mathrm{25931}}^1$

素因数の和:25948

約数の個数: 28

約数和(自身を含む): 19760184

約数和(自身を除く): 11462264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25931, 51862, 103724, 129655, 207448, 259310, 414896, 518620, 829792, 1037240, 1659584, 2074480, 4148960, 8297920]

約数ペア:

[(1, 8297920), (2, 4148960), (4, 2074480), (5, 1659584), (8, 1037240), (10, 829792), (16, 518620), (20, 414896), (32, 259310), (40, 207448), (64, 129655), (80, 103724), (160, 51862), (320, 25931)]