88960

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 214200

約数和(自身を除く): 125240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 22240, 44480, 88960]

約数ペア:

[(1, 88960), (2, 44480), (4, 22240), (5, 17792), (8, 11120), (10, 8896), (16, 5560), (20, 4448), (32, 2780), (40, 2224), (64, 1390), (80, 1112), (128, 695), (139, 640), (160, 556), (278, 320)]