83884180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113357}}^1$

素因数の和:113403

約数の個数: 24

約数和(自身を含む): 180919368

約数和(自身を除く): 97035188

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 113357, 226714, 453428, 566785, 1133570, 2267140, 4194209, 8388418, 16776836, 20971045, 41942090, 83884180]

約数ペア:

[(1, 83884180), (2, 41942090), (4, 20971045), (5, 16776836), (10, 8388418), (20, 4194209), (37, 2267140), (74, 1133570), (148, 566785), (185, 453428), (370, 226714), (740, 113357)]