2007128450

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{52201}}^1$

素因数の和:52982

約数の個数: 24

約数和(自身を含む): 3738185220

約数和(自身を除く): 1731056770

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3845, 7690, 19225, 38450, 52201, 104402, 261005, 522010, 1305025, 2610050, 40142569, 80285138, 200712845, 401425690, 1003564225, 2007128450]

約数ペア:

[(1, 2007128450), (2, 1003564225), (5, 401425690), (10, 200712845), (25, 80285138), (50, 40142569), (769, 2610050), (1538, 1305025), (3845, 522010), (7690, 261005), (19225, 104402), (38450, 52201)]