7131837080

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{167729}}^1$

素因数の和:168803

約数の個数: 32

約数和(自身を含む): 16061824800

約数和(自身を除く): 8929987720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 5315, 8504, 10630, 21260, 42520, 167729, 335458, 670916, 838645, 1341832, 1677290, 3354580, 6709160, 178295927, 356591854, 713183708, 891479635, 1426367416, 1782959270, 3565918540, 7131837080]

約数ペア:

[(1, 7131837080), (2, 3565918540), (4, 1782959270), (5, 1426367416), (8, 891479635), (10, 713183708), (20, 356591854), (40, 178295927), (1063, 6709160), (2126, 3354580), (4252, 1677290), (5315, 1341832), (8504, 838645), (10630, 670916), (21260, 335458), (42520, 167729)]