16251400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 42184800

約数和(自身を除く): 25933400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 83, 88, 89, 100, 110, 166, 178, 200, 220, 275, 332, 356, 415, 440, 445, 550, 664, 712, 830, 890, 913, 979, 1100, 1660, 1780, 1826, 1958, 2075, 2200, 2225, 3320, 3560, 3652, 3916, 4150, 4450, 4565, 4895, 7304, 7387, 7832, 8300, 8900, 9130, 9790, 14774, 16600, 17800, 18260, 19580, 22825, 24475, 29548, 36520, 36935, 39160, 45650, 48950, 59096, 73870, 81257, 91300, 97900, 147740, 162514, 182600, 184675, 195800, 295480, 325028, 369350, 406285, 650056, 738700, 812570, 1477400, 1625140, 2031425, 3250280, 4062850, 8125700, 16251400]

約数ペア:

[(1, 16251400), (2, 8125700), (4, 4062850), (5, 3250280), (8, 2031425), (10, 1625140), (11, 1477400), (20, 812570), (22, 738700), (25, 650056), (40, 406285), (44, 369350), (50, 325028), (55, 295480), (83, 195800), (88, 184675), (89, 182600), (100, 162514), (110, 147740), (166, 97900), (178, 91300), (200, 81257), (220, 73870), (275, 59096), (332, 48950), (356, 45650), (415, 39160), (440, 36935), (445, 36520), (550, 29548), (664, 24475), (712, 22825), (830, 19580), (890, 18260), (913, 17800), (979, 16600), (1100, 14774), (1660, 9790), (1780, 9130), (1826, 8900), (1958, 8300), (2075, 7832), (2200, 7387), (2225, 7304), (3320, 4895), (3560, 4565), (3652, 4450), (3916, 4150)]