1036943840

素因数分解:

$2^5\times 5^1\times {\mathrm{809}}^1\times {\mathrm{8011}}^1$

素因数の和:8835

約数の個数: 48

約数和(自身を含む): 2453114160

約数和(自身を除く): 1416170320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 809, 1618, 3236, 4045, 6472, 8011, 8090, 12944, 16022, 16180, 25888, 32044, 32360, 40055, 64088, 64720, 80110, 128176, 129440, 160220, 256352, 320440, 640880, 1281760, 6480899, 12961798, 25923596, 32404495, 51847192, 64808990, 103694384, 129617980, 207388768, 259235960, 518471920, 1036943840]

約数ペア:

[(1, 1036943840), (2, 518471920), (4, 259235960), (5, 207388768), (8, 129617980), (10, 103694384), (16, 64808990), (20, 51847192), (32, 32404495), (40, 25923596), (80, 12961798), (160, 6480899), (809, 1281760), (1618, 640880), (3236, 320440), (4045, 256352), (6472, 160220), (8011, 129440), (8090, 128176), (12944, 80110), (16022, 64720), (16180, 64088), (25888, 40055), (32044, 32360)]