108794680

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2081}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 245093040

約数和(自身を除く): 136298360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 2081, 2614, 4162, 5228, 6535, 8324, 10405, 10456, 13070, 16648, 20810, 26140, 41620, 52280, 83240, 2719867, 5439734, 10879468, 13599335, 21758936, 27198670, 54397340, 108794680]

約数ペア:

[(1, 108794680), (2, 54397340), (4, 27198670), (5, 21758936), (8, 13599335), (10, 10879468), (20, 5439734), (40, 2719867), (1307, 83240), (2081, 52280), (2614, 41620), (4162, 26140), (5228, 20810), (6535, 16648), (8324, 13070), (10405, 10456)]