43745240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 124966800

約数和(自身を除く): 81221560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2029, 2156, 2695, 3080, 4058, 4312, 5390, 8116, 10145, 10780, 14203, 16232, 20290, 21560, 22319, 28406, 40580, 44638, 56812, 71015, 81160, 89276, 99421, 111595, 113624, 142030, 156233, 178552, 198842, 223190, 284060, 312466, 397684, 446380, 497105, 568120, 624932, 781165, 795368, 892760, 994210, 1093631, 1249864, 1562330, 1988420, 2187262, 3124660, 3976840, 4374524, 5468155, 6249320, 8749048, 10936310, 21872620, 43745240]

約数ペア:

[(1, 43745240), (2, 21872620), (4, 10936310), (5, 8749048), (7, 6249320), (8, 5468155), (10, 4374524), (11, 3976840), (14, 3124660), (20, 2187262), (22, 1988420), (28, 1562330), (35, 1249864), (40, 1093631), (44, 994210), (49, 892760), (55, 795368), (56, 781165), (70, 624932), (77, 568120), (88, 497105), (98, 446380), (110, 397684), (140, 312466), (154, 284060), (196, 223190), (220, 198842), (245, 178552), (280, 156233), (308, 142030), (385, 113624), (392, 111595), (440, 99421), (490, 89276), (539, 81160), (616, 71015), (770, 56812), (980, 44638), (1078, 40580), (1540, 28406), (1960, 22319), (2029, 21560), (2156, 20290), (2695, 16232), (3080, 14203), (4058, 10780), (4312, 10145), (5390, 8116)]