82918910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1033}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 156340800

約数和(自身を除く): 73421890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 349, 698, 1033, 1745, 2066, 3490, 5165, 8027, 10330, 16054, 23759, 40135, 47518, 80270, 118795, 237590, 360517, 721034, 1802585, 3605170, 8291891, 16583782, 41459455, 82918910]

約数ペア:

[(1, 82918910), (2, 41459455), (5, 16583782), (10, 8291891), (23, 3605170), (46, 1802585), (115, 721034), (230, 360517), (349, 237590), (698, 118795), (1033, 80270), (1745, 47518), (2066, 40135), (3490, 23759), (5165, 16054), (8027, 10330)]