1520332528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3373}}^1$

素因数の和:3602

約数の個数: 80

約数和(自身を含む): 3479214816

約数和(自身を除く): 1958882288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 197, 208, 286, 394, 572, 788, 1144, 1576, 2167, 2288, 2561, 3152, 3373, 4334, 5122, 6746, 8668, 10244, 13492, 17336, 20488, 26984, 28171, 34672, 37103, 40976, 43849, 53968, 56342, 74206, 87698, 112684, 148412, 175396, 225368, 296824, 350792, 450736, 482339, 593648, 664481, 701584, 964678, 1328962, 1929356, 2657924, 3858712, 5315848, 7309291, 7717424, 8638253, 10631696, 14618582, 17276506, 29237164, 34553012, 58474328, 69106024, 95020783, 116948656, 138212048, 190041566, 380083132, 760166264, 1520332528]

約数ペア:

[(1, 1520332528), (2, 760166264), (4, 380083132), (8, 190041566), (11, 138212048), (13, 116948656), (16, 95020783), (22, 69106024), (26, 58474328), (44, 34553012), (52, 29237164), (88, 17276506), (104, 14618582), (143, 10631696), (176, 8638253), (197, 7717424), (208, 7309291), (286, 5315848), (394, 3858712), (572, 2657924), (788, 1929356), (1144, 1328962), (1576, 964678), (2167, 701584), (2288, 664481), (2561, 593648), (3152, 482339), (3373, 450736), (4334, 350792), (5122, 296824), (6746, 225368), (8668, 175396), (10244, 148412), (13492, 112684), (17336, 87698), (20488, 74206), (26984, 56342), (28171, 53968), (34672, 43849), (37103, 40976)]