10005940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71471}}^1$

素因数の和:71487

約数の個数: 24

約数和(自身を含む): 24014592

約数和(自身を除く): 14008652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71471, 142942, 285884, 357355, 500297, 714710, 1000594, 1429420, 2001188, 2501485, 5002970, 10005940]

約数ペア:

[(1, 10005940), (2, 5002970), (4, 2501485), (5, 2001188), (7, 1429420), (10, 1000594), (14, 714710), (20, 500297), (28, 357355), (35, 285884), (70, 142942), (140, 71471)]