70290930020

素因数分解:

$2^2\times 5^1\times {\mathrm{13633}}^1\times {\mathrm{257797}}^1$

素因数の和:271439

約数の個数: 24

約数和(自身を含む): 147622353144

約数和(自身を除く): 77331423124

約数列:

[1, 2, 4, 5, 10, 20, 13633, 27266, 54532, 68165, 136330, 257797, 272660, 515594, 1031188, 1288985, 2577970, 5155940, 3514546501, 7029093002, 14058186004, 17572732505, 35145465010, 70290930020]

約数ペア:

[(1, 70290930020), (2, 35145465010), (4, 17572732505), (5, 14058186004), (10, 7029093002), (20, 3514546501), (13633, 5155940), (27266, 2577970), (54532, 1288985), (68165, 1031188), (136330, 515594), (257797, 272660)]