41381120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 72

約数和(自身を含む): 108168480

約数和(自身を除く): 66787360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 2939, 3520, 5878, 7040, 11756, 14080, 14695, 23512, 29390, 32329, 47024, 58780, 64658, 94048, 117560, 129316, 161645, 188096, 235120, 258632, 323290, 376192, 470240, 517264, 646580, 752384, 940480, 1034528, 1293160, 1880960, 2069056, 2586320, 3761920, 4138112, 5172640, 8276224, 10345280, 20690560, 41381120]

約数ペア:

[(1, 41381120), (2, 20690560), (4, 10345280), (5, 8276224), (8, 5172640), (10, 4138112), (11, 3761920), (16, 2586320), (20, 2069056), (22, 1880960), (32, 1293160), (40, 1034528), (44, 940480), (55, 752384), (64, 646580), (80, 517264), (88, 470240), (110, 376192), (128, 323290), (160, 258632), (176, 235120), (220, 188096), (256, 161645), (320, 129316), (352, 117560), (440, 94048), (640, 64658), (704, 58780), (880, 47024), (1280, 32329), (1408, 29390), (1760, 23512), (2816, 14695), (2939, 14080), (3520, 11756), (5878, 7040)]