2013804760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{6529}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 4950784800

約数和(自身を除く): 2936980040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 701, 1402, 2804, 3505, 5608, 6529, 7010, 7711, 13058, 14020, 15422, 26116, 28040, 30844, 32645, 38555, 52232, 61688, 65290, 71819, 77110, 130580, 143638, 154220, 261160, 287276, 308440, 359095, 574552, 718190, 1436380, 2872760, 4576829, 9153658, 18307316, 22884145, 36614632, 45768290, 50345119, 91536580, 100690238, 183073160, 201380476, 251725595, 402760952, 503451190, 1006902380, 2013804760]

約数ペア:

[(1, 2013804760), (2, 1006902380), (4, 503451190), (5, 402760952), (8, 251725595), (10, 201380476), (11, 183073160), (20, 100690238), (22, 91536580), (40, 50345119), (44, 45768290), (55, 36614632), (88, 22884145), (110, 18307316), (220, 9153658), (440, 4576829), (701, 2872760), (1402, 1436380), (2804, 718190), (3505, 574552), (5608, 359095), (6529, 308440), (7010, 287276), (7711, 261160), (13058, 154220), (14020, 143638), (15422, 130580), (26116, 77110), (28040, 71819), (30844, 65290), (32645, 61688), (38555, 52232)]