1567872820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{16187}}^1$

素因数の和:16392

約数の個数: 48

約数和(自身を含む): 3426675840

約数和(自身を除く): 1858803020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 580, 668, 835, 1670, 3340, 4843, 9686, 16187, 19372, 24215, 32374, 48430, 64748, 80935, 96860, 161870, 323740, 469423, 938846, 1877692, 2347115, 2703229, 4694230, 5406458, 9388460, 10812916, 13516145, 27032290, 54064580, 78393641, 156787282, 313574564, 391968205, 783936410, 1567872820]

約数ペア:

[(1, 1567872820), (2, 783936410), (4, 391968205), (5, 313574564), (10, 156787282), (20, 78393641), (29, 54064580), (58, 27032290), (116, 13516145), (145, 10812916), (167, 9388460), (290, 5406458), (334, 4694230), (580, 2703229), (668, 2347115), (835, 1877692), (1670, 938846), (3340, 469423), (4843, 323740), (9686, 161870), (16187, 96860), (19372, 80935), (24215, 64748), (32374, 48430)]