2042133080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83557}}^1$

素因数の和:83628

約数の個数: 64

約数和(自身を含む): 5053587840

約数和(自身を除く): 3011454760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 24440, 83557, 167114, 334228, 417785, 668456, 835570, 1086241, 1671140, 2172482, 3342280, 3927179, 4344964, 5431205, 7854358, 8689928, 10862410, 15708716, 19635895, 21724820, 31417432, 39271790, 43449640, 51053327, 78543580, 102106654, 157087160, 204213308, 255266635, 408426616, 510533270, 1021066540, 2042133080]

約数ペア:

[(1, 2042133080), (2, 1021066540), (4, 510533270), (5, 408426616), (8, 255266635), (10, 204213308), (13, 157087160), (20, 102106654), (26, 78543580), (40, 51053327), (47, 43449640), (52, 39271790), (65, 31417432), (94, 21724820), (104, 19635895), (130, 15708716), (188, 10862410), (235, 8689928), (260, 7854358), (376, 5431205), (470, 4344964), (520, 3927179), (611, 3342280), (940, 2172482), (1222, 1671140), (1880, 1086241), (2444, 835570), (3055, 668456), (4888, 417785), (6110, 334228), (12220, 167114), (24440, 83557)]