5809610180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{27479}}^1$

素因数の和:27561

約数の個数: 72

約数和(自身を含む): 13752970560

約数和(自身を除く): 7943360380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 961, 1364, 1705, 1922, 3410, 3844, 4805, 6820, 9610, 10571, 19220, 21142, 27479, 42284, 52855, 54958, 105710, 109916, 137395, 211420, 274790, 302269, 549580, 604538, 851849, 1209076, 1511345, 1703698, 3022690, 3407396, 4259245, 6045380, 8518490, 9370339, 17036980, 18740678, 26407319, 37481356, 46851695, 52814638, 93703390, 105629276, 132036595, 187406780, 264073190, 290480509, 528146380, 580961018, 1161922036, 1452402545, 2904805090, 5809610180]

約数ペア:

[(1, 5809610180), (2, 2904805090), (4, 1452402545), (5, 1161922036), (10, 580961018), (11, 528146380), (20, 290480509), (22, 264073190), (31, 187406780), (44, 132036595), (55, 105629276), (62, 93703390), (110, 52814638), (124, 46851695), (155, 37481356), (220, 26407319), (310, 18740678), (341, 17036980), (620, 9370339), (682, 8518490), (961, 6045380), (1364, 4259245), (1705, 3407396), (1922, 3022690), (3410, 1703698), (3844, 1511345), (4805, 1209076), (6820, 851849), (9610, 604538), (10571, 549580), (19220, 302269), (21142, 274790), (27479, 211420), (42284, 137395), (52855, 109916), (54958, 105710)]