2008080970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{9323}}^1$

素因数の和:9535

約数の個数: 64

約数和(自身を含む): 4398541056

約数和(自身を除く): 2390460086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 181, 238, 362, 595, 905, 1190, 1267, 1810, 2534, 3077, 6154, 6335, 9323, 12670, 15385, 18646, 21539, 30770, 43078, 46615, 65261, 93230, 107695, 130522, 158491, 215390, 316982, 326305, 652610, 792455, 1109437, 1584910, 1687463, 2218874, 3374926, 5547185, 8437315, 11094370, 11812241, 16874630, 23624482, 28686871, 57373742, 59061205, 118122410, 143434355, 200808097, 286868710, 401616194, 1004040485, 2008080970]

約数ペア:

[(1, 2008080970), (2, 1004040485), (5, 401616194), (7, 286868710), (10, 200808097), (14, 143434355), (17, 118122410), (34, 59061205), (35, 57373742), (70, 28686871), (85, 23624482), (119, 16874630), (170, 11812241), (181, 11094370), (238, 8437315), (362, 5547185), (595, 3374926), (905, 2218874), (1190, 1687463), (1267, 1584910), (1810, 1109437), (2534, 792455), (3077, 652610), (6154, 326305), (6335, 316982), (9323, 215390), (12670, 158491), (15385, 130522), (18646, 107695), (21539, 93230), (30770, 65261), (43078, 46615)]