7680453790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{145933}}^1$

素因数の和:146236

約数の個数: 32

約数和(自身を含む): 14605074720

約数和(自身を除く): 6924620930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2770, 5263, 10526, 26315, 52630, 145933, 291866, 729665, 1459330, 2772727, 5545454, 13863635, 27727270, 40423441, 80846882, 202117205, 404234410, 768045379, 1536090758, 3840226895, 7680453790]

約数ペア:

[(1, 7680453790), (2, 3840226895), (5, 1536090758), (10, 768045379), (19, 404234410), (38, 202117205), (95, 80846882), (190, 40423441), (277, 27727270), (554, 13863635), (1385, 5545454), (2770, 2772727), (5263, 1459330), (10526, 729665), (26315, 291866), (52630, 145933)]