4062850

素因数分解:

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

素因数の和:195

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4374110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 89, 110, 166, 178, 275, 415, 445, 550, 830, 890, 913, 979, 1826, 1958, 2075, 2225, 4150, 4450, 4565, 4895, 7387, 9130, 9790, 14774, 22825, 24475, 36935, 45650, 48950, 73870, 81257, 162514, 184675, 369350, 406285, 812570, 2031425, 4062850]

約数ペア:

[(1, 4062850), (2, 2031425), (5, 812570), (10, 406285), (11, 369350), (22, 184675), (25, 162514), (50, 81257), (55, 73870), (83, 48950), (89, 45650), (110, 36935), (166, 24475), (178, 22825), (275, 14774), (415, 9790), (445, 9130), (550, 7387), (830, 4895), (890, 4565), (913, 4450), (979, 4150), (1826, 2225), (1958, 2075)]