69907280

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2593}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 163079592

約数和(自身を除く): 93172312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2593, 2696, 3370, 5186, 5392, 6740, 10372, 12965, 13480, 20744, 25930, 26960, 41488, 51860, 103720, 207440, 873841, 1747682, 3495364, 4369205, 6990728, 8738410, 13981456, 17476820, 34953640, 69907280]

約数ペア:

[(1, 69907280), (2, 34953640), (4, 17476820), (5, 13981456), (8, 8738410), (10, 6990728), (16, 4369205), (20, 3495364), (40, 1747682), (80, 873841), (337, 207440), (674, 103720), (1348, 51860), (1685, 41488), (2593, 26960), (2696, 25930), (3370, 20744), (5186, 13480), (5392, 12965), (6740, 10372)]