1481226620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 3339463680

約数和(自身を除く): 1858237060

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 67, 94, 116, 134, 145, 188, 235, 268, 290, 335, 470, 580, 670, 811, 940, 1340, 1363, 1622, 1943, 2726, 3149, 3244, 3886, 4055, 5452, 6298, 6815, 7772, 8110, 9715, 12596, 13630, 15745, 16220, 19430, 23519, 27260, 31490, 38117, 38860, 47038, 54337, 62980, 76234, 91321, 94076, 108674, 117595, 152468, 182642, 190585, 217348, 235190, 271685, 365284, 381170, 456605, 470380, 543370, 762340, 913210, 1086740, 1105393, 1575773, 1826420, 2210786, 2553839, 3151546, 4421572, 5107678, 5526965, 6303092, 7878865, 10215356, 11053930, 12769195, 15757730, 22107860, 25538390, 31515460, 51076780, 74061331, 148122662, 296245324, 370306655, 740613310, 1481226620]

約数ペア:

[(1, 1481226620), (2, 740613310), (4, 370306655), (5, 296245324), (10, 148122662), (20, 74061331), (29, 51076780), (47, 31515460), (58, 25538390), (67, 22107860), (94, 15757730), (116, 12769195), (134, 11053930), (145, 10215356), (188, 7878865), (235, 6303092), (268, 5526965), (290, 5107678), (335, 4421572), (470, 3151546), (580, 2553839), (670, 2210786), (811, 1826420), (940, 1575773), (1340, 1105393), (1363, 1086740), (1622, 913210), (1943, 762340), (2726, 543370), (3149, 470380), (3244, 456605), (3886, 381170), (4055, 365284), (5452, 271685), (6298, 235190), (6815, 217348), (7772, 190585), (8110, 182642), (9715, 152468), (12596, 117595), (13630, 108674), (15745, 94076), (16220, 91321), (19430, 76234), (23519, 62980), (27260, 54337), (31490, 47038), (38117, 38860)]