2778120070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1\times {\mathrm{3833}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 5507157600

約数和(自身を除く): 2729037530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 599, 605, 1198, 1210, 2995, 3833, 5990, 6589, 7666, 13178, 19165, 32945, 38330, 42163, 65890, 72479, 84326, 144958, 210815, 362395, 421630, 463793, 724790, 927586, 2295967, 2318965, 4591934, 4637930, 11479835, 22959670, 25255637, 50511274, 126278185, 252556370, 277812007, 555624014, 1389060035, 2778120070]

約数ペア:

[(1, 2778120070), (2, 1389060035), (5, 555624014), (10, 277812007), (11, 252556370), (22, 126278185), (55, 50511274), (110, 25255637), (121, 22959670), (242, 11479835), (599, 4637930), (605, 4591934), (1198, 2318965), (1210, 2295967), (2995, 927586), (3833, 724790), (5990, 463793), (6589, 421630), (7666, 362395), (13178, 210815), (19165, 144958), (32945, 84326), (38330, 72479), (42163, 65890)]