9765760

素因数分解:

$2^7\times 5^1\times {\mathrm{15259}}^1$

素因数の和:15278

約数の個数: 32

約数和(自身を含む): 23347800

約数和(自身を除く): 13582040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15259, 30518, 61036, 76295, 122072, 152590, 244144, 305180, 488288, 610360, 976576, 1220720, 1953152, 2441440, 4882880, 9765760]

約数ペア:

[(1, 9765760), (2, 4882880), (4, 2441440), (5, 1953152), (8, 1220720), (10, 976576), (16, 610360), (20, 488288), (32, 305180), (40, 244144), (64, 152590), (80, 122072), (128, 76295), (160, 61036), (320, 30518), (640, 15259)]