9665420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7213}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 20603184

約数和(自身を除く): 10937764

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 7213, 14426, 28852, 36065, 72130, 144260, 483271, 966542, 1933084, 2416355, 4832710, 9665420]

約数ペア:

[(1, 9665420), (2, 4832710), (4, 2416355), (5, 1933084), (10, 966542), (20, 483271), (67, 144260), (134, 72130), (268, 36065), (335, 28852), (670, 14426), (1340, 7213)]