8972320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8033

約数の個数: 48

約数和(自身を含む): 24228288

約数和(自身を除く): 15255968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8011, 16022, 32044, 40055, 56077, 64088, 80110, 112154, 128176, 160220, 224308, 256352, 280385, 320440, 448616, 560770, 640880, 897232, 1121540, 1281760, 1794464, 2243080, 4486160, 8972320]

約数ペア:

[(1, 8972320), (2, 4486160), (4, 2243080), (5, 1794464), (7, 1281760), (8, 1121540), (10, 897232), (14, 640880), (16, 560770), (20, 448616), (28, 320440), (32, 280385), (35, 256352), (40, 224308), (56, 160220), (70, 128176), (80, 112154), (112, 80110), (140, 64088), (160, 56077), (224, 40055), (280, 32044), (560, 16022), (1120, 8011)]