266011570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{4421}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 523423296

約数和(自身を除く): 257411726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 2735, 4421, 5470, 6017, 8842, 12034, 22105, 30085, 44210, 48631, 60170, 97262, 243155, 486310, 2418287, 4836574, 12091435, 24182870, 26601157, 53202314, 133005785, 266011570]

約数ペア:

[(1, 266011570), (2, 133005785), (5, 53202314), (10, 26601157), (11, 24182870), (22, 12091435), (55, 4836574), (110, 2418287), (547, 486310), (1094, 243155), (2735, 97262), (4421, 60170), (5470, 48631), (6017, 44210), (8842, 30085), (12034, 22105)]