156950443100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12971111}}^1$

素因数の和:12971147

約数の個数: 54

約数和(自身を含む): 374359263432

約数和(自身を除く): 217408820332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 12971111, 25942222, 51884444, 64855555, 129711110, 142682221, 259422220, 285364442, 324277775, 570728884, 648555550, 713411105, 1297111100, 1426822210, 1569504431, 2853644420, 3139008862, 3567055525, 6278017724, 7134111050, 7847522155, 14268222100, 15695044310, 31390088620, 39237610775, 78475221550, 156950443100]

約数ペア:

[(1, 156950443100), (2, 78475221550), (4, 39237610775), (5, 31390088620), (10, 15695044310), (11, 14268222100), (20, 7847522155), (22, 7134111050), (25, 6278017724), (44, 3567055525), (50, 3139008862), (55, 2853644420), (100, 1569504431), (110, 1426822210), (121, 1297111100), (220, 713411105), (242, 648555550), (275, 570728884), (484, 324277775), (550, 285364442), (605, 259422220), (1100, 142682221), (1210, 129711110), (2420, 64855555), (3025, 51884444), (6050, 25942222), (12100, 12971111)]