1240449650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{205033}}^1$

素因数の和:205067

約数の個数: 36

約数和(自身を含む): 2536065546

約数和(自身を除く): 1295615896

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 205033, 410066, 1025165, 2050330, 2255363, 4510726, 5125825, 10251650, 11276815, 22553630, 24808993, 49617986, 56384075, 112768150, 124044965, 248089930, 620224825, 1240449650]

約数ペア:

[(1, 1240449650), (2, 620224825), (5, 248089930), (10, 124044965), (11, 112768150), (22, 56384075), (25, 49617986), (50, 24808993), (55, 22553630), (110, 11276815), (121, 10251650), (242, 5125825), (275, 4510726), (550, 2255363), (605, 2050330), (1210, 1025165), (3025, 410066), (6050, 205033)]