452784760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{11779}}^1$

素因数の和:11852

約数の個数: 48

約数和(自身を含む): 1052778600

約数和(自身を除く): 599993840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 7688, 9610, 11779, 19220, 23558, 38440, 47116, 58895, 94232, 117790, 235580, 365149, 471160, 730298, 1460596, 1825745, 2921192, 3651490, 7302980, 11319619, 14605960, 22639238, 45278476, 56598095, 90556952, 113196190, 226392380, 452784760]

約数ペア:

[(1, 452784760), (2, 226392380), (4, 113196190), (5, 90556952), (8, 56598095), (10, 45278476), (20, 22639238), (31, 14605960), (40, 11319619), (62, 7302980), (124, 3651490), (155, 2921192), (248, 1825745), (310, 1460596), (620, 730298), (961, 471160), (1240, 365149), (1922, 235580), (3844, 117790), (4805, 94232), (7688, 58895), (9610, 47116), (11779, 38440), (19220, 23558)]