2010002060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{246929}}^1$

素因数の和:246986

約数の個数: 48

約数和(自身を含む): 4729203360

約数和(自身を除く): 2719201300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 246929, 493858, 987716, 1234645, 2469290, 2716219, 4938580, 5432438, 9136373, 10864876, 13581095, 18272746, 27162190, 36545492, 45681865, 54324380, 91363730, 100500103, 182727460, 201000206, 402000412, 502500515, 1005001030, 2010002060]

約数ペア:

[(1, 2010002060), (2, 1005001030), (4, 502500515), (5, 402000412), (10, 201000206), (11, 182727460), (20, 100500103), (22, 91363730), (37, 54324380), (44, 45681865), (55, 36545492), (74, 27162190), (110, 18272746), (148, 13581095), (185, 10864876), (220, 9136373), (370, 5432438), (407, 4938580), (740, 2716219), (814, 2469290), (1628, 1234645), (2035, 987716), (4070, 493858), (8140, 246929)]