12684442360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{11131}}^1$

素因数の和:12092

約数の個数: 64

約数和(自身を含む): 29495347200

約数和(自身を除く): 16810904840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 919, 1240, 1838, 3676, 4595, 7352, 9190, 11131, 18380, 22262, 28489, 36760, 44524, 55655, 56978, 89048, 111310, 113956, 142445, 222620, 227912, 284890, 345061, 445240, 569780, 690122, 1139560, 1380244, 1725305, 2760488, 3450610, 6901220, 10229389, 13802440, 20458778, 40917556, 51146945, 81835112, 102293890, 204587780, 317111059, 409175560, 634222118, 1268444236, 1585555295, 2536888472, 3171110590, 6342221180, 12684442360]

約数ペア:

[(1, 12684442360), (2, 6342221180), (4, 3171110590), (5, 2536888472), (8, 1585555295), (10, 1268444236), (20, 634222118), (31, 409175560), (40, 317111059), (62, 204587780), (124, 102293890), (155, 81835112), (248, 51146945), (310, 40917556), (620, 20458778), (919, 13802440), (1240, 10229389), (1838, 6901220), (3676, 3450610), (4595, 2760488), (7352, 1725305), (9190, 1380244), (11131, 1139560), (18380, 690122), (22262, 569780), (28489, 445240), (36760, 345061), (44524, 284890), (55655, 227912), (56978, 222620), (89048, 142445), (111310, 113956)]