11416960

素因数分解:

$2^7\times 5^1\times {\mathrm{17839}}^1$

素因数の和:17858

約数の個数: 32

約数和(自身を含む): 27295200

約数和(自身を除く): 15878240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17839, 35678, 71356, 89195, 142712, 178390, 285424, 356780, 570848, 713560, 1141696, 1427120, 2283392, 2854240, 5708480, 11416960]

約数ペア:

[(1, 11416960), (2, 5708480), (4, 2854240), (5, 2283392), (8, 1427120), (10, 1141696), (16, 713560), (20, 570848), (32, 356780), (40, 285424), (64, 178390), (80, 142712), (128, 89195), (160, 71356), (320, 35678), (640, 17839)]