202219715900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{51407}}^1$

素因数の和:51843

約数の個数: 72

約数和(自身を含む): 443544111360

約数和(自身を除く): 241324395460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 283, 556, 566, 695, 1132, 1390, 1415, 2780, 2830, 3475, 5660, 6950, 7075, 13900, 14150, 28300, 39337, 51407, 78674, 102814, 157348, 196685, 205628, 257035, 393370, 514070, 786740, 983425, 1028140, 1285175, 1966850, 2570350, 3933700, 5140700, 7145573, 14291146, 14548181, 28582292, 29096362, 35727865, 58192724, 71455730, 72740905, 142911460, 145481810, 178639325, 290963620, 357278650, 363704525, 714557300, 727409050, 1454818100, 2022197159, 4044394318, 8088788636, 10110985795, 20221971590, 40443943180, 50554928975, 101109857950, 202219715900]

約数ペア:

[(1, 202219715900), (2, 101109857950), (4, 50554928975), (5, 40443943180), (10, 20221971590), (20, 10110985795), (25, 8088788636), (50, 4044394318), (100, 2022197159), (139, 1454818100), (278, 727409050), (283, 714557300), (556, 363704525), (566, 357278650), (695, 290963620), (1132, 178639325), (1390, 145481810), (1415, 142911460), (2780, 72740905), (2830, 71455730), (3475, 58192724), (5660, 35727865), (6950, 29096362), (7075, 28582292), (13900, 14548181), (14150, 14291146), (28300, 7145573), (39337, 5140700), (51407, 3933700), (78674, 2570350), (102814, 1966850), (157348, 1285175), (196685, 1028140), (205628, 983425), (257035, 786740), (393370, 514070)]