4351300

素因数分解:

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

素因数の和:888

約数の個数: 36

約数和(自身を含む): 9632196

約数和(自身を除く): 5280896

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 821, 1060, 1325, 1642, 2650, 3284, 4105, 5300, 8210, 16420, 20525, 41050, 43513, 82100, 87026, 174052, 217565, 435130, 870260, 1087825, 2175650, 4351300]

約数ペア:

[(1, 4351300), (2, 2175650), (4, 1087825), (5, 870260), (10, 435130), (20, 217565), (25, 174052), (50, 87026), (53, 82100), (100, 43513), (106, 41050), (212, 20525), (265, 16420), (530, 8210), (821, 5300), (1060, 4105), (1325, 3284), (1642, 2650)]