9681567260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1\times {\mathrm{4691}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 20892725280

約数和(自身を除く): 11211158020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2789, 4691, 5578, 9382, 11156, 13945, 18764, 23455, 27890, 46910, 55780, 93820, 103193, 173567, 206386, 347134, 412772, 515965, 694268, 867835, 1031930, 1735670, 2063860, 3471340, 13083199, 26166398, 52332796, 65415995, 130831990, 261663980, 484078363, 968156726, 1936313452, 2420391815, 4840783630, 9681567260]

約数ペア:

[(1, 9681567260), (2, 4840783630), (4, 2420391815), (5, 1936313452), (10, 968156726), (20, 484078363), (37, 261663980), (74, 130831990), (148, 65415995), (185, 52332796), (370, 26166398), (740, 13083199), (2789, 3471340), (4691, 2063860), (5578, 1735670), (9382, 1031930), (11156, 867835), (13945, 694268), (18764, 515965), (23455, 412772), (27890, 347134), (46910, 206386), (55780, 173567), (93820, 103193)]