83983360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 88

約数和(自身を含む): 206337600

約数和(自身を除く): 122354240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 349, 376, 470, 512, 640, 698, 752, 940, 1024, 1280, 1396, 1504, 1745, 1880, 2560, 2792, 3008, 3490, 3760, 5120, 5584, 6016, 6980, 7520, 11168, 12032, 13960, 15040, 16403, 22336, 24064, 27920, 30080, 32806, 44672, 48128, 55840, 60160, 65612, 82015, 89344, 111680, 120320, 131224, 164030, 178688, 223360, 240640, 262448, 328060, 357376, 446720, 524896, 656120, 893440, 1049792, 1312240, 1786880, 2099584, 2624480, 4199168, 5248960, 8398336, 10497920, 16796672, 20995840, 41991680, 83983360]

約数ペア:

[(1, 83983360), (2, 41991680), (4, 20995840), (5, 16796672), (8, 10497920), (10, 8398336), (16, 5248960), (20, 4199168), (32, 2624480), (40, 2099584), (47, 1786880), (64, 1312240), (80, 1049792), (94, 893440), (128, 656120), (160, 524896), (188, 446720), (235, 357376), (256, 328060), (320, 262448), (349, 240640), (376, 223360), (470, 178688), (512, 164030), (640, 131224), (698, 120320), (752, 111680), (940, 89344), (1024, 82015), (1280, 65612), (1396, 60160), (1504, 55840), (1745, 48128), (1880, 44672), (2560, 32806), (2792, 30080), (3008, 27920), (3490, 24064), (3760, 22336), (5120, 16403), (5584, 15040), (6016, 13960), (6980, 12032), (7520, 11168)]