882482020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{4591}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 2119961088

約数和(自身を除く): 1237479068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1373, 2746, 4591, 5492, 6865, 9182, 9611, 13730, 18364, 19222, 22955, 27460, 32137, 38444, 45910, 48055, 64274, 91820, 96110, 128548, 160685, 192220, 321370, 642740, 6303443, 12606886, 25213772, 31517215, 44124101, 63034430, 88248202, 126068860, 176496404, 220620505, 441241010, 882482020]

約数ペア:

[(1, 882482020), (2, 441241010), (4, 220620505), (5, 176496404), (7, 126068860), (10, 88248202), (14, 63034430), (20, 44124101), (28, 31517215), (35, 25213772), (70, 12606886), (140, 6303443), (1373, 642740), (2746, 321370), (4591, 192220), (5492, 160685), (6865, 128548), (9182, 96110), (9611, 91820), (13730, 64274), (18364, 48055), (19222, 45910), (22955, 38444), (27460, 32137)]