83088440

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12007}}^1$

素因数の和:12191

約数の個数: 32

約数和(自身を含む): 188045280

約数和(自身を除く): 104956840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 12007, 24014, 48028, 60035, 96056, 120070, 240140, 480280, 2077211, 4154422, 8308844, 10386055, 16617688, 20772110, 41544220, 83088440]

約数ペア:

[(1, 83088440), (2, 41544220), (4, 20772110), (5, 16617688), (8, 10386055), (10, 8308844), (20, 4154422), (40, 2077211), (173, 480280), (346, 240140), (692, 120070), (865, 96056), (1384, 60035), (1730, 48028), (3460, 24014), (6920, 12007)]