2017269350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1553}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 3811912272

約数和(自身を除く): 1794642922

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 313, 415, 626, 830, 1553, 1565, 2075, 3106, 3130, 4150, 7765, 7825, 15530, 15650, 25979, 38825, 51958, 77650, 128899, 129895, 257798, 259790, 486089, 644495, 649475, 972178, 1288990, 1298950, 2430445, 3222475, 4860890, 6444950, 12152225, 24304450, 40345387, 80690774, 201726935, 403453870, 1008634675, 2017269350]

約数ペア:

[(1, 2017269350), (2, 1008634675), (5, 403453870), (10, 201726935), (25, 80690774), (50, 40345387), (83, 24304450), (166, 12152225), (313, 6444950), (415, 4860890), (626, 3222475), (830, 2430445), (1553, 1298950), (1565, 1288990), (2075, 972178), (3106, 649475), (3130, 644495), (4150, 486089), (7765, 259790), (7825, 257798), (15530, 129895), (15650, 128899), (25979, 77650), (38825, 51958)]