80490055984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1071943}}^1$

素因数の和:1072002

約数の個数: 60

約数和(自身を含む): 177250228176

約数和(自身を除く): 96760172192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 9386, 18772, 37544, 75088, 1071943, 2143886, 4287772, 8575544, 13935259, 17151088, 20366917, 27870518, 40733834, 55741036, 81467668, 111482072, 162935336, 222964144, 264769921, 325870672, 386971423, 529539842, 773942846, 1059079684, 1547885692, 2118159368, 3095771384, 4236318736, 5030628499, 6191542768, 10061256998, 20122513996, 40245027992, 80490055984]

約数ペア:

[(1, 80490055984), (2, 40245027992), (4, 20122513996), (8, 10061256998), (13, 6191542768), (16, 5030628499), (19, 4236318736), (26, 3095771384), (38, 2118159368), (52, 1547885692), (76, 1059079684), (104, 773942846), (152, 529539842), (208, 386971423), (247, 325870672), (304, 264769921), (361, 222964144), (494, 162935336), (722, 111482072), (988, 81467668), (1444, 55741036), (1976, 40733834), (2888, 27870518), (3952, 20366917), (4693, 17151088), (5776, 13935259), (9386, 8575544), (18772, 4287772), (37544, 2143886), (75088, 1071943)]