11049640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 31334400

約数和(自身を除く): 20284760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 67, 70, 76, 95, 124, 133, 134, 140, 152, 155, 190, 217, 248, 266, 268, 280, 310, 335, 380, 434, 469, 532, 536, 589, 620, 665, 670, 760, 868, 938, 1064, 1085, 1178, 1240, 1273, 1330, 1340, 1736, 1876, 2077, 2170, 2345, 2356, 2546, 2660, 2680, 2945, 3752, 4123, 4154, 4340, 4690, 4712, 5092, 5320, 5890, 6365, 8246, 8308, 8680, 8911, 9380, 10184, 10385, 11780, 12730, 14539, 16492, 16616, 17822, 18760, 20615, 20770, 23560, 25460, 29078, 32984, 35644, 39463, 41230, 41540, 44555, 50920, 58156, 71288, 72695, 78926, 82460, 83080, 89110, 116312, 145390, 157852, 164920, 178220, 197315, 276241, 290780, 315704, 356440, 394630, 552482, 581560, 789260, 1104964, 1381205, 1578520, 2209928, 2762410, 5524820, 11049640]

約数ペア:

[(1, 11049640), (2, 5524820), (4, 2762410), (5, 2209928), (7, 1578520), (8, 1381205), (10, 1104964), (14, 789260), (19, 581560), (20, 552482), (28, 394630), (31, 356440), (35, 315704), (38, 290780), (40, 276241), (56, 197315), (62, 178220), (67, 164920), (70, 157852), (76, 145390), (95, 116312), (124, 89110), (133, 83080), (134, 82460), (140, 78926), (152, 72695), (155, 71288), (190, 58156), (217, 50920), (248, 44555), (266, 41540), (268, 41230), (280, 39463), (310, 35644), (335, 32984), (380, 29078), (434, 25460), (469, 23560), (532, 20770), (536, 20615), (589, 18760), (620, 17822), (665, 16616), (670, 16492), (760, 14539), (868, 12730), (938, 11780), (1064, 10385), (1085, 10184), (1178, 9380), (1240, 8911), (1273, 8680), (1330, 8308), (1340, 8246), (1736, 6365), (1876, 5890), (2077, 5320), (2170, 5092), (2345, 4712), (2356, 4690), (2546, 4340), (2660, 4154), (2680, 4123), (2945, 3752)]