2777897470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5549

約数の個数: 64

約数和(自身を含む): 5480700480

約数和(自身を除く): 2702803010

約数列:

[1, 2, 5, 10, 19, 37, 38, 73, 74, 95, 146, 185, 190, 365, 370, 703, 730, 1387, 1406, 2701, 2774, 3515, 5402, 5413, 6935, 7030, 10826, 13505, 13870, 27010, 27065, 51319, 54130, 102638, 102847, 200281, 205694, 256595, 395149, 400562, 513190, 514235, 790298, 1001405, 1028470, 1975745, 2002810, 3805339, 3951490, 7507831, 7610678, 14620513, 15015662, 19026695, 29241026, 37539155, 38053390, 73102565, 75078310, 146205130, 277789747, 555579494, 1388948735, 2777897470]

約数ペア:

[(1, 2777897470), (2, 1388948735), (5, 555579494), (10, 277789747), (19, 146205130), (37, 75078310), (38, 73102565), (73, 38053390), (74, 37539155), (95, 29241026), (146, 19026695), (185, 15015662), (190, 14620513), (365, 7610678), (370, 7507831), (703, 3951490), (730, 3805339), (1387, 2002810), (1406, 1975745), (2701, 1028470), (2774, 1001405), (3515, 790298), (5402, 514235), (5413, 513190), (6935, 400562), (7030, 395149), (10826, 256595), (13505, 205694), (13870, 200281), (27010, 102847), (27065, 102638), (51319, 54130)]