6627580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 14878080

約数和(自身を除く): 8250500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 163, 190, 214, 326, 380, 428, 535, 652, 815, 1070, 1630, 2033, 2140, 3097, 3260, 4066, 6194, 8132, 10165, 12388, 15485, 17441, 20330, 30970, 34882, 40660, 61940, 69764, 87205, 174410, 331379, 348820, 662758, 1325516, 1656895, 3313790, 6627580]

約数ペア:

[(1, 6627580), (2, 3313790), (4, 1656895), (5, 1325516), (10, 662758), (19, 348820), (20, 331379), (38, 174410), (76, 87205), (95, 69764), (107, 61940), (163, 40660), (190, 34882), (214, 30970), (326, 20330), (380, 17441), (428, 15485), (535, 12388), (652, 10165), (815, 8132), (1070, 6194), (1630, 4066), (2033, 3260), (2140, 3097)]