2273701520

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{89657}}^1$

素因数の和:89987

約数の個数: 40

約数和(自身を含む): 5303091384

約数和(自身を除く): 3029389864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 89657, 179314, 358628, 448285, 717256, 896570, 1434512, 1793140, 3586280, 7172560, 28421269, 56842538, 113685076, 142106345, 227370152, 284212690, 454740304, 568425380, 1136850760, 2273701520]

約数ペア:

[(1, 2273701520), (2, 1136850760), (4, 568425380), (5, 454740304), (8, 284212690), (10, 227370152), (16, 142106345), (20, 113685076), (40, 56842538), (80, 28421269), (317, 7172560), (634, 3586280), (1268, 1793140), (1585, 1434512), (2536, 896570), (3170, 717256), (5072, 448285), (6340, 358628), (12680, 179314), (25360, 89657)]