16580702992

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{4153}}^1$

素因数の和:5040

約数の個数: 80

約数和(自身を含む): 37622611840

約数和(自身を除く): 21041908848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 829, 1204, 1658, 2408, 3316, 4153, 4816, 5803, 6632, 8306, 11606, 13264, 16612, 23212, 29071, 33224, 35647, 46424, 58142, 66448, 71294, 92848, 116284, 142588, 178579, 232568, 249529, 285176, 357158, 465136, 499058, 570352, 714316, 998116, 1250053, 1428632, 1996232, 2500106, 2857264, 3442837, 3992464, 5000212, 6885674, 10000424, 13771348, 20000848, 24099859, 27542696, 48199718, 55085392, 96399436, 148041991, 192798872, 296083982, 385597744, 592167964, 1036293937, 1184335928, 2072587874, 2368671856, 4145175748, 8290351496, 16580702992]

約数ペア:

[(1, 16580702992), (2, 8290351496), (4, 4145175748), (7, 2368671856), (8, 2072587874), (14, 1184335928), (16, 1036293937), (28, 592167964), (43, 385597744), (56, 296083982), (86, 192798872), (112, 148041991), (172, 96399436), (301, 55085392), (344, 48199718), (602, 27542696), (688, 24099859), (829, 20000848), (1204, 13771348), (1658, 10000424), (2408, 6885674), (3316, 5000212), (4153, 3992464), (4816, 3442837), (5803, 2857264), (6632, 2500106), (8306, 1996232), (11606, 1428632), (13264, 1250053), (16612, 998116), (23212, 714316), (29071, 570352), (33224, 499058), (35647, 465136), (46424, 357158), (58142, 285176), (66448, 249529), (71294, 232568), (92848, 178579), (116284, 142588)]