1241235820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{9419}}^1$

素因数の和:10038

約数の個数: 48

約数和(自身を含む): 2848608000

約数和(自身を除く): 1607372180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 599, 1198, 2396, 2995, 5990, 6589, 9419, 11980, 13178, 18838, 26356, 32945, 37676, 47095, 65890, 94190, 103609, 131780, 188380, 207218, 414436, 518045, 1036090, 2072180, 5641981, 11283962, 22567924, 28209905, 56419810, 62061791, 112839620, 124123582, 248247164, 310308955, 620617910, 1241235820]

約数ペア:

[(1, 1241235820), (2, 620617910), (4, 310308955), (5, 248247164), (10, 124123582), (11, 112839620), (20, 62061791), (22, 56419810), (44, 28209905), (55, 22567924), (110, 11283962), (220, 5641981), (599, 2072180), (1198, 1036090), (2396, 518045), (2995, 414436), (5990, 207218), (6589, 188380), (9419, 131780), (11980, 103609), (13178, 94190), (18838, 65890), (26356, 47095), (32945, 37676)]