69620800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 84

約数和(自身を含む): 174755556

約数和(自身を除く): 105134756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 821, 848, 1060, 1325, 1600, 1642, 1696, 2120, 2650, 3284, 3392, 4105, 4240, 5300, 6568, 8210, 8480, 10600, 13136, 16420, 16960, 20525, 21200, 26272, 32840, 41050, 42400, 43513, 52544, 65680, 82100, 84800, 87026, 131360, 164200, 174052, 217565, 262720, 328400, 348104, 435130, 656800, 696208, 870260, 1087825, 1313600, 1392416, 1740520, 2175650, 2784832, 3481040, 4351300, 6962080, 8702600, 13924160, 17405200, 34810400, 69620800]

約数ペア:

[(1, 69620800), (2, 34810400), (4, 17405200), (5, 13924160), (8, 8702600), (10, 6962080), (16, 4351300), (20, 3481040), (25, 2784832), (32, 2175650), (40, 1740520), (50, 1392416), (53, 1313600), (64, 1087825), (80, 870260), (100, 696208), (106, 656800), (160, 435130), (200, 348104), (212, 328400), (265, 262720), (320, 217565), (400, 174052), (424, 164200), (530, 131360), (800, 87026), (821, 84800), (848, 82100), (1060, 65680), (1325, 52544), (1600, 43513), (1642, 42400), (1696, 41050), (2120, 32840), (2650, 26272), (3284, 21200), (3392, 20525), (4105, 16960), (4240, 16420), (5300, 13136), (6568, 10600), (8210, 8480)]