99355480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20908

約数の個数: 64

約数和(自身を含む): 270527040

約数和(自身を除く): 171171560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 20873, 41746, 83492, 104365, 146111, 166984, 208730, 292222, 354841, 417460, 584444, 709682, 730555, 834920, 1168888, 1419364, 1461110, 1774205, 2483887, 2838728, 2922220, 3548410, 4967774, 5844440, 7096820, 9935548, 12419435, 14193640, 19871096, 24838870, 49677740, 99355480]

約数ペア:

[(1, 99355480), (2, 49677740), (4, 24838870), (5, 19871096), (7, 14193640), (8, 12419435), (10, 9935548), (14, 7096820), (17, 5844440), (20, 4967774), (28, 3548410), (34, 2922220), (35, 2838728), (40, 2483887), (56, 1774205), (68, 1461110), (70, 1419364), (85, 1168888), (119, 834920), (136, 730555), (140, 709682), (170, 584444), (238, 417460), (280, 354841), (340, 292222), (476, 208730), (595, 166984), (680, 146111), (952, 104365), (1190, 83492), (2380, 41746), (4760, 20873)]