8228090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 7859590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 379, 758, 835, 1670, 1895, 2171, 3790, 4342, 4927, 9854, 10855, 21710, 24635, 49270, 63293, 126586, 316465, 632930, 822809, 1645618, 4114045, 8228090]

約数ペア:

[(1, 8228090), (2, 4114045), (5, 1645618), (10, 822809), (13, 632930), (26, 316465), (65, 126586), (130, 63293), (167, 49270), (334, 24635), (379, 21710), (758, 10855), (835, 9854), (1670, 4927), (1895, 4342), (2171, 3790)]