201714051640

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1\times {\mathrm{15733}}^1$

素因数の和:17272

約数の個数: 64

約数和(自身を含む): 456050619360

約数和(自身を除く): 254336567720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 1277, 2008, 2510, 2554, 5020, 5108, 6385, 10040, 10216, 12770, 15733, 25540, 31466, 51080, 62932, 78665, 125864, 157330, 314660, 320527, 629320, 641054, 1282108, 1602635, 2564216, 3205270, 3948983, 6410540, 7897966, 12821080, 15795932, 19744915, 20091041, 31591864, 39489830, 40182082, 78979660, 80364164, 100455205, 157959320, 160728328, 200910410, 401820820, 803641640, 5042851291, 10085702582, 20171405164, 25214256455, 40342810328, 50428512910, 100857025820, 201714051640]

約数ペア:

[(1, 201714051640), (2, 100857025820), (4, 50428512910), (5, 40342810328), (8, 25214256455), (10, 20171405164), (20, 10085702582), (40, 5042851291), (251, 803641640), (502, 401820820), (1004, 200910410), (1255, 160728328), (1277, 157959320), (2008, 100455205), (2510, 80364164), (2554, 78979660), (5020, 40182082), (5108, 39489830), (6385, 31591864), (10040, 20091041), (10216, 19744915), (12770, 15795932), (15733, 12821080), (25540, 7897966), (31466, 6410540), (51080, 3948983), (62932, 3205270), (78665, 2564216), (125864, 1602635), (157330, 1282108), (314660, 641054), (320527, 629320)]