2201329450

素因数分解:

$2^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{54421}}^1$

素因数の和:55242

約数の個数: 24

約数和(自身を含む): 4099609260

約数和(自身を除く): 1898279810

約数列:

[1, 2, 5, 10, 25, 50, 809, 1618, 4045, 8090, 20225, 40450, 54421, 108842, 272105, 544210, 1360525, 2721050, 44026589, 88053178, 220132945, 440265890, 1100664725, 2201329450]

約数ペア:

[(1, 2201329450), (2, 1100664725), (5, 440265890), (10, 220132945), (25, 88053178), (50, 44026589), (809, 2721050), (1618, 1360525), (4045, 544210), (8090, 272105), (20225, 108842), (40450, 54421)]