31106265080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1\times {\mathrm{28541}}^1$

素因数の和:31040

約数の個数: 64

約数和(自身を含む): 76385242080

約数和(自身を除く): 45278977000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2477, 4954, 9908, 12385, 19816, 24770, 27247, 28541, 49540, 54494, 57082, 99080, 108988, 114164, 136235, 142705, 217976, 228328, 272470, 285410, 313951, 544940, 570820, 627902, 1089880, 1141640, 1255804, 1569755, 2511608, 3139510, 6279020, 12558040, 70696057, 141392114, 282784228, 353480285, 565568456, 706960570, 777656627, 1413921140, 1555313254, 2827842280, 3110626508, 3888283135, 6221253016, 7776566270, 15553132540, 31106265080]

約数ペア:

[(1, 31106265080), (2, 15553132540), (4, 7776566270), (5, 6221253016), (8, 3888283135), (10, 3110626508), (11, 2827842280), (20, 1555313254), (22, 1413921140), (40, 777656627), (44, 706960570), (55, 565568456), (88, 353480285), (110, 282784228), (220, 141392114), (440, 70696057), (2477, 12558040), (4954, 6279020), (9908, 3139510), (12385, 2511608), (19816, 1569755), (24770, 1255804), (27247, 1141640), (28541, 1089880), (49540, 627902), (54494, 570820), (57082, 544940), (99080, 313951), (108988, 285410), (114164, 272470), (136235, 228328), (142705, 217976)]