15704763820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:10003

約数の個数: 96

約数和(自身を含む): 35474604480

約数和(自身を除く): 19769840660

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 67, 82, 116, 134, 145, 164, 205, 268, 290, 335, 410, 580, 670, 820, 1189, 1340, 1943, 2378, 2747, 3886, 4756, 5494, 5945, 7772, 9715, 9857, 10988, 11890, 13735, 19430, 19714, 23780, 27470, 38860, 39428, 49285, 54940, 79663, 98570, 159326, 197140, 285853, 318652, 398315, 404137, 571706, 660419, 796630, 808274, 1143412, 1320838, 1429265, 1593260, 1616548, 2020685, 2641676, 2858530, 3302095, 4041370, 5717060, 6604190, 8082740, 11719973, 13208380, 19152151, 23439946, 27077179, 38304302, 46879892, 54154358, 58599865, 76608604, 95760755, 108308716, 117199730, 135385895, 191521510, 234399460, 270771790, 383043020, 541543580, 785238191, 1570476382, 3140952764, 3926190955, 7852381910, 15704763820]

約数ペア:

[(1, 15704763820), (2, 7852381910), (4, 3926190955), (5, 3140952764), (10, 1570476382), (20, 785238191), (29, 541543580), (41, 383043020), (58, 270771790), (67, 234399460), (82, 191521510), (116, 135385895), (134, 117199730), (145, 108308716), (164, 95760755), (205, 76608604), (268, 58599865), (290, 54154358), (335, 46879892), (410, 38304302), (580, 27077179), (670, 23439946), (820, 19152151), (1189, 13208380), (1340, 11719973), (1943, 8082740), (2378, 6604190), (2747, 5717060), (3886, 4041370), (4756, 3302095), (5494, 2858530), (5945, 2641676), (7772, 2020685), (9715, 1616548), (9857, 1593260), (10988, 1429265), (11890, 1320838), (13735, 1143412), (19430, 808274), (19714, 796630), (23780, 660419), (27470, 571706), (38860, 404137), (39428, 398315), (49285, 318652), (54940, 285853), (79663, 197140), (98570, 159326)]