282465280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 88

約数和(自身を含む): 693883872

約数和(自身を除く): 411418592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1283, 1376, 1720, 2560, 2566, 2752, 3440, 5120, 5132, 5504, 6415, 6880, 10264, 11008, 12830, 13760, 20528, 22016, 25660, 27520, 41056, 44032, 51320, 55040, 55169, 82112, 102640, 110080, 110338, 164224, 205280, 220160, 220676, 275845, 328448, 410560, 441352, 551690, 656896, 821120, 882704, 1103380, 1313792, 1642240, 1765408, 2206760, 3284480, 3530816, 4413520, 6568960, 7061632, 8827040, 14123264, 17654080, 28246528, 35308160, 56493056, 70616320, 141232640, 282465280]

約数ペア:

[(1, 282465280), (2, 141232640), (4, 70616320), (5, 56493056), (8, 35308160), (10, 28246528), (16, 17654080), (20, 14123264), (32, 8827040), (40, 7061632), (43, 6568960), (64, 4413520), (80, 3530816), (86, 3284480), (128, 2206760), (160, 1765408), (172, 1642240), (215, 1313792), (256, 1103380), (320, 882704), (344, 821120), (430, 656896), (512, 551690), (640, 441352), (688, 410560), (860, 328448), (1024, 275845), (1280, 220676), (1283, 220160), (1376, 205280), (1720, 164224), (2560, 110338), (2566, 110080), (2752, 102640), (3440, 82112), (5120, 55169), (5132, 55040), (5504, 51320), (6415, 44032), (6880, 41056), (10264, 27520), (11008, 25660), (12830, 22016), (13760, 20528)]