23640804970

素因数分解:

$2^1\times 5^1\times {\mathrm{16811}}^1\times {\mathrm{140627}}^1$

素因数の和:157445

約数の個数: 16

約数和(自身を含む): 42556282848

約数和(自身を除く): 18915477878

約数列:

[1, 2, 5, 10, 16811, 33622, 84055, 140627, 168110, 281254, 703135, 1406270, 2364080497, 4728160994, 11820402485, 23640804970]

約数ペア:

[(1, 23640804970), (2, 11820402485), (5, 4728160994), (10, 2364080497), (16811, 1406270), (33622, 703135), (84055, 281254), (140627, 168110)]