22862140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 55645632

約数和(自身を除く): 32783492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2237, 2555, 4474, 5110, 8948, 10220, 11185, 15659, 22370, 31318, 44740, 62636, 78295, 156590, 163301, 313180, 326602, 653204, 816505, 1143107, 1633010, 2286214, 3266020, 4572428, 5715535, 11431070, 22862140]

約数ペア:

[(1, 22862140), (2, 11431070), (4, 5715535), (5, 4572428), (7, 3266020), (10, 2286214), (14, 1633010), (20, 1143107), (28, 816505), (35, 653204), (70, 326602), (73, 313180), (140, 163301), (146, 156590), (292, 78295), (365, 62636), (511, 44740), (730, 31318), (1022, 22370), (1460, 15659), (2044, 11185), (2237, 10220), (2555, 8948), (4474, 5110)]