22298240

素因数分解:

$2^7\times 5^1\times {\mathrm{34841}}^1$

素因数の和:34860

約数の個数: 32

約数和(自身を含む): 53308260

約数和(自身を除く): 31010020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 34841, 69682, 139364, 174205, 278728, 348410, 557456, 696820, 1114912, 1393640, 2229824, 2787280, 4459648, 5574560, 11149120, 22298240]

約数ペア:

[(1, 22298240), (2, 11149120), (4, 5574560), (5, 4459648), (8, 2787280), (10, 2229824), (16, 1393640), (20, 1114912), (32, 696820), (40, 557456), (64, 348410), (80, 278728), (128, 174205), (160, 139364), (320, 69682), (640, 34841)]