22104220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58169}}^1$

素因数の和:58197

約数の個数: 24

約数和(自身を含む): 48862800

約数和(自身を除く): 26758580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58169, 116338, 232676, 290845, 581690, 1105211, 1163380, 2210422, 4420844, 5526055, 11052110, 22104220]

約数ペア:

[(1, 22104220), (2, 11052110), (4, 5526055), (5, 4420844), (10, 2210422), (19, 1163380), (20, 1105211), (38, 581690), (76, 290845), (95, 232676), (190, 116338), (380, 58169)]