1131303920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5610

約数の個数: 80

約数和(自身を含む): 2752056000

約数和(自身を除く): 1620752080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 89, 116, 145, 178, 232, 290, 356, 445, 464, 580, 712, 890, 1160, 1424, 1780, 2320, 2581, 3560, 5162, 5479, 7120, 10324, 10958, 12905, 20648, 21916, 25810, 27395, 41296, 43832, 51620, 54790, 87664, 103240, 109580, 158891, 206480, 219160, 317782, 438320, 487631, 635564, 794455, 975262, 1271128, 1588910, 1950524, 2438155, 2542256, 3177820, 3901048, 4876310, 6355640, 7802096, 9752620, 12711280, 14141299, 19505240, 28282598, 39010480, 56565196, 70706495, 113130392, 141412990, 226260784, 282825980, 565651960, 1131303920]

約数ペア:

[(1, 1131303920), (2, 565651960), (4, 282825980), (5, 226260784), (8, 141412990), (10, 113130392), (16, 70706495), (20, 56565196), (29, 39010480), (40, 28282598), (58, 19505240), (80, 14141299), (89, 12711280), (116, 9752620), (145, 7802096), (178, 6355640), (232, 4876310), (290, 3901048), (356, 3177820), (445, 2542256), (464, 2438155), (580, 1950524), (712, 1588910), (890, 1271128), (1160, 975262), (1424, 794455), (1780, 635564), (2320, 487631), (2581, 438320), (3560, 317782), (5162, 219160), (5479, 206480), (7120, 158891), (10324, 109580), (10958, 103240), (12905, 87664), (20648, 54790), (21916, 51620), (25810, 43832), (27395, 41296)]