2018512850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{8573}}^1$

素因数の和:8879

約数の個数: 48

約数和(自身を含む): 3990099528

約数和(自身を除く): 1971586678

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 277, 425, 554, 850, 1385, 2770, 4709, 6925, 8573, 9418, 13850, 17146, 23545, 42865, 47090, 85730, 117725, 145741, 214325, 235450, 291482, 428650, 728705, 1457410, 2374721, 3643525, 4749442, 7287050, 11873605, 23747210, 40370257, 59368025, 80740514, 118736050, 201851285, 403702570, 1009256425, 2018512850]

約数ペア:

[(1, 2018512850), (2, 1009256425), (5, 403702570), (10, 201851285), (17, 118736050), (25, 80740514), (34, 59368025), (50, 40370257), (85, 23747210), (170, 11873605), (277, 7287050), (425, 4749442), (554, 3643525), (850, 2374721), (1385, 1457410), (2770, 728705), (4709, 428650), (6925, 291482), (8573, 235450), (9418, 214325), (13850, 145741), (17146, 117725), (23545, 85730), (42865, 47090)]