2511160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 5740560

約数和(自身を除く): 3229400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 937, 1340, 1874, 2680, 3748, 4685, 7496, 9370, 18740, 37480, 62779, 125558, 251116, 313895, 502232, 627790, 1255580, 2511160]

約数ペア:

[(1, 2511160), (2, 1255580), (4, 627790), (5, 502232), (8, 313895), (10, 251116), (20, 125558), (40, 62779), (67, 37480), (134, 18740), (268, 9370), (335, 7496), (536, 4685), (670, 3748), (937, 2680), (1340, 1874)]