115837340

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{33479}}^1$

素因数の和:33661

約数の個数: 24

約数和(自身を含む): 244671840

約数和(自身を除く): 128834500

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 33479, 66958, 133916, 167395, 334790, 669580, 5791867, 11583734, 23167468, 28959335, 57918670, 115837340]

約数ペア:

[(1, 115837340), (2, 57918670), (4, 28959335), (5, 23167468), (10, 11583734), (20, 5791867), (173, 669580), (346, 334790), (692, 167395), (865, 133916), (1730, 66958), (3460, 33479)]