2576090090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{443389}}^1$

素因数の和:443486

約数の個数: 32

約数和(自身を含む): 5363245440

約数和(自身を除く): 2787155350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 443389, 886778, 2216945, 3103723, 4433890, 6207446, 15518615, 31037230, 36801287, 73602574, 184006435, 257609009, 368012870, 515218018, 1288045045, 2576090090]

約数ペア:

[(1, 2576090090), (2, 1288045045), (5, 515218018), (7, 368012870), (10, 257609009), (14, 184006435), (35, 73602574), (70, 36801287), (83, 31037230), (166, 15518615), (415, 6207446), (581, 4433890), (830, 3103723), (1162, 2216945), (2905, 886778), (5810, 443389)]