2040372753575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1153}}^1\times {\mathrm{7573}}^1$

素因数の和:9468

約数の個数: 48

約数和(自身を含む): 2731198942080

約数和(自身を除く): 690826188505

約数列:

[1, 5, 13, 25, 65, 325, 719, 1153, 3595, 5765, 7573, 9347, 14989, 17975, 28825, 37865, 46735, 74945, 98449, 189325, 233675, 374725, 492245, 829007, 2461225, 4145035, 5444987, 8731669, 10777091, 20725175, 27224935, 43658345, 53885455, 70784831, 113511697, 136124675, 218291725, 269427275, 353924155, 567558485, 1769620775, 2837792425, 6278070011, 31390350055, 81614910143, 156951750275, 408074550715, 2040372753575]

約数ペア:

[(1, 2040372753575), (5, 408074550715), (13, 156951750275), (25, 81614910143), (65, 31390350055), (325, 6278070011), (719, 2837792425), (1153, 1769620775), (3595, 567558485), (5765, 353924155), (7573, 269427275), (9347, 218291725), (14989, 136124675), (17975, 113511697), (28825, 70784831), (37865, 53885455), (46735, 43658345), (74945, 27224935), (98449, 20725175), (189325, 10777091), (233675, 8731669), (374725, 5444987), (492245, 4145035), (829007, 2461225)]