5126460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 14695296

約数和(自身を除く): 9568836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1987, 2580, 3974, 5961, 7948, 9935, 11922, 19870, 23844, 29805, 39740, 59610, 85441, 119220, 170882, 256323, 341764, 427205, 512646, 854410, 1025292, 1281615, 1708820, 2563230, 5126460]

約数ペア:

[(1, 5126460), (2, 2563230), (3, 1708820), (4, 1281615), (5, 1025292), (6, 854410), (10, 512646), (12, 427205), (15, 341764), (20, 256323), (30, 170882), (43, 119220), (60, 85441), (86, 59610), (129, 39740), (172, 29805), (215, 23844), (258, 19870), (430, 11922), (516, 9935), (645, 7948), (860, 5961), (1290, 3974), (1987, 2580)]