109726280

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2311}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 247199040

約数和(自身を除く): 137472760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2311, 2374, 4622, 4748, 5935, 9244, 9496, 11555, 11870, 18488, 23110, 23740, 46220, 47480, 92440, 2743157, 5486314, 10972628, 13715785, 21945256, 27431570, 54863140, 109726280]

約数ペア:

[(1, 109726280), (2, 54863140), (4, 27431570), (5, 21945256), (8, 13715785), (10, 10972628), (20, 5486314), (40, 2743157), (1187, 92440), (2311, 47480), (2374, 46220), (4622, 23740), (4748, 23110), (5935, 18488), (9244, 11870), (9496, 11555)]