677988410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{8363}}^1$

素因数の和:8459

約数の個数: 48

約数和(自身を含む): 1361592288

約数和(自身を除く): 683603878

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 605, 670, 737, 1210, 1474, 3685, 7370, 8107, 8363, 16214, 16726, 40535, 41815, 81070, 83630, 91993, 183986, 459965, 560321, 919930, 1011923, 1120642, 2023846, 2801605, 5059615, 5603210, 6163531, 10119230, 12327062, 30817655, 61635310, 67798841, 135597682, 338994205, 677988410]

約数ペア:

[(1, 677988410), (2, 338994205), (5, 135597682), (10, 67798841), (11, 61635310), (22, 30817655), (55, 12327062), (67, 10119230), (110, 6163531), (121, 5603210), (134, 5059615), (242, 2801605), (335, 2023846), (605, 1120642), (670, 1011923), (737, 919930), (1210, 560321), (1474, 459965), (3685, 183986), (7370, 91993), (8107, 83630), (8363, 81070), (16214, 41815), (16726, 40535)]