2813042688680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10046581031}}^1$

素因数の和:10046581049

約数の個数: 32

約数和(自身を含む): 7233538343040

約数和(自身を除く): 4420495654360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10046581031, 20093162062, 40186324124, 50232905155, 70326067217, 80372648248, 100465810310, 140652134434, 200931620620, 281304268868, 351630336085, 401863241240, 562608537736, 703260672170, 1406521344340, 2813042688680]

約数ペア:

[(1, 2813042688680), (2, 1406521344340), (4, 703260672170), (5, 562608537736), (7, 401863241240), (8, 351630336085), (10, 281304268868), (14, 200931620620), (20, 140652134434), (28, 100465810310), (35, 80372648248), (40, 70326067217), (56, 50232905155), (70, 40186324124), (140, 20093162062), (280, 10046581031)]