69782320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6367}}^1$

素因数の和:6517

約数の個数: 40

約数和(自身を含む): 163453824

約数和(自身を除く): 93671504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6367, 10960, 12734, 25468, 31835, 50936, 63670, 101872, 127340, 254680, 509360, 872279, 1744558, 3489116, 4361395, 6978232, 8722790, 13956464, 17445580, 34891160, 69782320]

約数ペア:

[(1, 69782320), (2, 34891160), (4, 17445580), (5, 13956464), (8, 8722790), (10, 6978232), (16, 4361395), (20, 3489116), (40, 1744558), (80, 872279), (137, 509360), (274, 254680), (548, 127340), (685, 101872), (1096, 63670), (1370, 50936), (2192, 31835), (2740, 25468), (5480, 12734), (6367, 10960)]