2201455850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5532

約数の個数: 72

約数和(自身を含む): 4568811744

約数和(自身を除く): 2367355894

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 134, 242, 275, 335, 550, 605, 670, 737, 1210, 1474, 1675, 3025, 3350, 3685, 5431, 6050, 7370, 8107, 10862, 16214, 18425, 27155, 36850, 40535, 54310, 59741, 81070, 119482, 135775, 202675, 271550, 298705, 363877, 405350, 597410, 657151, 727754, 1314302, 1493525, 1819385, 2987050, 3285755, 3638770, 4002647, 6571510, 8005294, 9096925, 16428775, 18193850, 20013235, 32857550, 40026470, 44029117, 88058234, 100066175, 200132350, 220145585, 440291170, 1100727925, 2201455850]

約数ペア:

[(1, 2201455850), (2, 1100727925), (5, 440291170), (10, 220145585), (11, 200132350), (22, 100066175), (25, 88058234), (50, 44029117), (55, 40026470), (67, 32857550), (110, 20013235), (121, 18193850), (134, 16428775), (242, 9096925), (275, 8005294), (335, 6571510), (550, 4002647), (605, 3638770), (670, 3285755), (737, 2987050), (1210, 1819385), (1474, 1493525), (1675, 1314302), (3025, 727754), (3350, 657151), (3685, 597410), (5431, 405350), (6050, 363877), (7370, 298705), (8107, 271550), (10862, 202675), (16214, 135775), (18425, 119482), (27155, 81070), (36850, 59741), (40535, 54310)]