52244204800

素因数分解:

$2^8\times 5^2\times {\mathrm{401}}^1\times {\mathrm{20357}}^1$

素因数の和:20784

約数の個数: 108

約数和(自身を含む): 129641413356

約数和(自身を除く): 77397208556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 401, 640, 800, 802, 1280, 1600, 1604, 2005, 3200, 3208, 4010, 6400, 6416, 8020, 10025, 12832, 16040, 20050, 20357, 25664, 32080, 40100, 40714, 51328, 64160, 80200, 81428, 101785, 102656, 128320, 160400, 162856, 203570, 256640, 320800, 325712, 407140, 508925, 513280, 641600, 651424, 814280, 1017850, 1283200, 1302848, 1628560, 2035700, 2566400, 2605696, 3257120, 4071400, 5211392, 6514240, 8142800, 8163157, 13028480, 16285600, 16326314, 26056960, 32571200, 32652628, 40815785, 65142400, 65305256, 81631570, 130284800, 130610512, 163263140, 204078925, 261221024, 326526280, 408157850, 522442048, 653052560, 816315700, 1044884096, 1306105120, 1632631400, 2089768192, 2612210240, 3265262800, 5224420480, 6530525600, 10448840960, 13061051200, 26122102400, 52244204800]

約数ペア:

[(1, 52244204800), (2, 26122102400), (4, 13061051200), (5, 10448840960), (8, 6530525600), (10, 5224420480), (16, 3265262800), (20, 2612210240), (25, 2089768192), (32, 1632631400), (40, 1306105120), (50, 1044884096), (64, 816315700), (80, 653052560), (100, 522442048), (128, 408157850), (160, 326526280), (200, 261221024), (256, 204078925), (320, 163263140), (400, 130610512), (401, 130284800), (640, 81631570), (800, 65305256), (802, 65142400), (1280, 40815785), (1600, 32652628), (1604, 32571200), (2005, 26056960), (3200, 16326314), (3208, 16285600), (4010, 13028480), (6400, 8163157), (6416, 8142800), (8020, 6514240), (10025, 5211392), (12832, 4071400), (16040, 3257120), (20050, 2605696), (20357, 2566400), (25664, 2035700), (32080, 1628560), (40100, 1302848), (40714, 1283200), (51328, 1017850), (64160, 814280), (80200, 651424), (81428, 641600), (101785, 513280), (102656, 508925), (128320, 407140), (160400, 325712), (162856, 320800), (203570, 256640)]